Therefore, before passing a car, consider whether it is legal. Is it secure? Does it merit it?
What is the most important step in safely changing lanes?Always overtake on the right side of the road. Never accelerate up to force another motorist to pass you when you are being overtaken by their vehicle. At intersections, exercise extra caution. Additionally, when driving through them, make sure your car doesn't annoy other drivers.
If a car begins to pass you, stay in your lane and do not accelerate up. If a lot of automobiles are passing you in the right lane of a multi-lane highway, you are probably moving slower than the rest of the traffic.
The most important consideration when deciding whether to pass a car in front of you is.
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The following answers for the Causes and Consequences features are examples and are not intended to represent a comprehensive list. In addition, the sequence of items is not meant to connote relative importance.
Sort the examples below into the appropriate bin.
Causes:
-Fossil fuels are rich in energy
-Fossil fuels are far cheaper than renewables
-Fossil fuel industry receives government subsidies
Consequences:
-Greenhouse emissions spur climate change
-fossil fuel combusiton creates smog
-fossil fuel extraction alters and fragments habitat
Solutions:
-increased research
-inclusion of the environental costs
-a shift of federal subsidies from fossil fuesl to renewables
Causes:
Fossil fuels are rich in energyFossil fuels are far cheaper than renewablesFossil fuel industry receives government subsidiesWhat is meant by Causes and Consequences features?When there is a cause-and-effect relationship, one occurrence triggers another. It is the study of how one variable affects another in research. The cause, whether it be an event or a variable, may have one or many effects. It is crucial that students comprehend what constitutes a cause and effect scenario. They ought to be able to point to a specific incident that gave rise to the cause of an effect. Finding these three things can assist in developing analytical brains and thinkers who can solve complicated situations.Causes:
Fossil fuels are rich in energyFossil fuels are far cheaper than renewablesFossil fuel industry receives government subsidiesConsequences:
Greenhouse emissions spur climate changefossil fuel combustion creates smogfossil fuel extraction alters and fragments habitatSolutions:
increased researchinclusion of the environmental costsA shift of federal subsidies from fossil fuels to renewables.To learn more about Causes and Consequences refer to:
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Create Pipe. c class THis is c language programming!(1) main() function must1. create two pipes and make them global.2. create two child processes. Each child process will call one of the functions defined in (2) and (3) below.3. wait() for a child process to end. Then, send the SIGUSR1 signal to the (2) process before ending.(2) One function should have an integer variable that starts at 0. It should print ping: {value} then increment the value. It should write that value to a pipe and read the value back from the other pipe until the value is greater than or equal to 100. It should call exit() when complete.(3) The other function should set up a signal handler for SIGUSR1 to call a function (defined in (4) below) when it receives that signal. It should then loop forever: read from a pipe, print pong-{value}, increment the value and write the value to the other pipe. These pipes must be opposite from the function in (2): the pipe you write to in (2) must be the pipe that you read from in (3) and vice versa.(4) Create a function for the signal handler that should print pong quittingand then exit().
Put together Pipe. The two pipes are created using c program language , and they are made global.
// Using the fork() and pipe functions in a C program
#include<stdio.h>
#include<stdlib.h>
#include<unistd.h>
#include<sys/types.h>
#include<string.h>
#include<sys/wait.h>
int main()
{
int fd1[2];
int fd2[2];
char fixed_str[] = "example.org";
char input_str[100];
pid_t p;
if (pipe(fd1)==-1)
{
fprintf(stderr, "Pipe Failed" );
return 1;
}
if (pipe(fd2)==-1)
{
fprintf(stderr, "Pipe Failed" );
return 1;
}
scanf("%s", input_str);
p = fork();
if (p < 0)
{
fprintf(stderr, "fork Failed" );
return 1;
}
// Parent process
else if (p > 0)
{
char concat_str[100];
close(fd1[0]);
write(fd1[1], input_str, strlen(input_str)+1);
close(fd1[1]);
wait(NULL);
close(fd2[1]);ipe
read(fd2[0], concat_str, 100)
printf("Concatenated string %s\n", concat_str);
close(fd2[0]);
}
else
{
close(fd1[1]); // Close writing end of first pipe
char concat_str[100];
read(fd1[0], concat_str, 100);
int k = strlen(concat_str);
int i;
for (i=0; i<strlen(fixed_str); i++)
concat_str[k++] = fixed_str[i];s
close(fd1[0]);
close(fd2[0]);
write(fd2[1], concat_str, strlen(concat_str)+1);
close(fd2[1]);
exit(0);
}
}
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this project requires one cpp file submission. do not upload a code snippet, the only files you submit for the code should be the source files. do not submit any zip or compressed files, binary files, or any other generated files. do not put the code inside the pdf file. submission of unnecessary files or binary files in addition to source files will make you lose the points of the assignment.
Go to the course's Assignments page and select Create Assignment in the bottom right corner of the screen to create a programming assignment.
Go to the Assignments page for the course, and then click Create Assignment in the bottom right corner of the screen to start creating a programming assignment. Out of the available assignment kinds, pick "Programming Assignment."
Programming assignments on Gradescope accept numerous files of any file type, including files of various types. Additionally, GitHub and Bitbucket integration allows students to submit to Gradescope. The code can then be automatically graded, manually graded using a rubric and in-line comments, or graded using both autograding and human grading.
Your ability to set up any language, compiler, library, or other dependencies you require using our autograder platform is unrestricted.
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add each element in origlist with the corresponding value in offsetamount. print each sum followed by a space. ex: if origlist
Print of each sum followed by a space. ex: if origlistimport = {4, 5, 10, 12} and offsetAmount = {2, 4, 7, 3}, print: is given below
What is a print?The print() function prints the specified message to the screen, or other standard output device. The message can be a string, or any other object, the object will be converted into a string before written to the screen.
Java code:
java.util.Scanner;
public class SumVectorElements
{
public static void main(String[] args)
{
final int NUM_VALS = 4;
int[] origList = new int[NUM_VALS];
int[] offsetAmount = new int[NUM_VALS];
int i = 0;
origList[0] = 40;
origList[1] = 50;
origList[2] = 60;
origList[3] = 70;
offsetAmount[0] = 5;
offsetAmount[1] = 7;
offsetAmount[2] = 3;
offsetAmount[3] = 0;
/* Your solution goes here */
// Print the Sum of each element in the origList
// with the corresponding value in the
// offsetAmount.
for (i = 0; i < NUM_VALS; i++)
{
System.out.print((origList[i] + offsetAmount[i])+" ");
}
System.out.println("");
return;
}
}
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how many drive shaft rotations are required to complet one thermodynamic cycle of a 4 stroke diesel engine
A 4-stroke engine always takes two crankshaft rotations to fire all the cylinders once each.
What is thermodynamic cycle?Any closed system that experiences changes in temperature, pressure, or volume while maintaining an equilibrium between its initial and final states is said to be in a thermodynamic cycle. Based on the assumptions of the absence of incidental wasteful processes, such as friction, and the assumption of no conduction of heat between different parts of the engine at different temperatures, the Carnot cycle has the highest efficiency possible for an engine (although other cycles have the same efficiency).Any closed system that experiences changes in temperature, pressure, or volume while maintaining an equilibrium between its initial and final states is said to be in a thermodynamic cycle.Hence,The complete question is,
How many drive shaft rotations are required to complete one thermodynamic cycle of a 4 stroke diesel engine?
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Which of the following statements about design is TRUE?a. The best designs are the result of a singular creative genius.b. The goal of any designer is the find the single best solution.c. Designs must satisfy many objectives.
The objective of any designer is to identify the solitary best solution, according to the truth about design.
Which step of the design process happens first?User-centric research is the primary emphasis of the design thinking process' initial phase. You should develop an empathic grasp of the issue you are attempting to resolve.Graphs should be identified and referred to as figures. All numbers for formal reports should be included in Appendix B at the conclusion of your document. Figures for memos may be either incorporated within the main text of the message or added as separate pages. Figure 1, Figure 2, etc. should be used to consecutively number the figures.To learn more about Design refer to:
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You are working for an online gaming company. You have been asked to write some code to supportonline card games, such as poker, gin rummy, other games. As a starting point, you have been asked towrite prototype code that does the following:• Create a deck of cardso There 10 card values, numbered 0 through 9, and there are four cards for each cardvalueo You do not need to track suits (e.g., hearts, spades, etc.); for the purposes of thisassignment, all cards with the same card value are equivalent.• Deal a set of hands to a set of playerso There are five cards per hand and four players per game• Record counts of the multiples and singletons for the cards in each hand (four of a kind, three ofa kind, pairs, singletons, etc.)• Store the state of the deck, hands, and hand counts in a set of arrayso These will be used and updated over the course of games, so simply printing the state ofcards and hands at the start of the game is not sufficient. Instructions: 1. create a set of integer constants, with the following names and values: o deck length: 10 o cards per value: 4 o hand size: 5 o player count: 4
You are working for an online gaming company. You have been asked to write some code to support online card games, such as poker, gin rummy, other games. Below is the code structure
What is code?The set of instructions or set of rules written in a specific programming language are referred to as "computer code" in computer programming (i.e., the source code).
Additionally, it refers to the source code that has undergone compilation and is now prepared for computer execution (i.e., the object code).
Below is the code structure
Code:
package com.test.Chegg;
import java.util.Arrays;
import java.util.Random;
public class CardGame {
static int DECK_LENGTH = 10;
static int CARD_PER_VALUE = 4;
static int PLAYER_COUNT = 4;
static int HAND_SIZE = 5;
static int[] deck = new int[DECK_LENGTH];
static int[][] playerHands = new int[PLAYER_COUNT][HAND_SIZE];
public static void main(String[] args) {
Arrays.fill(deck, CARD_PER_VALUE);// initializing deck with CARD_PER_VALUE
// filling playerHands with Random card picked
for (int i = 0; i < PLAYER_COUNT; i++) {
for (int j = 0; j < HAND_SIZE; j++) {
int randomCardValue = getRandom();
playerHands[i][j] = randomCardValue;
}
}
// printing the hands for each player
for (int i = 0; i < PLAYER_COUNT; i++) {
System.out.print("Player " + (i + 1) + " hand : ");
for (int j = 0; j < HAND_SIZE; j++) {
System.out.print(playerHands[i][j] + " ");
}
System.out.println("");
}
// printing the remaining cards
System.out.println("");
System.out.println("Cards Remaining:");
System.out.print("Card: ");
for (int i = 0; i < DECK_LENGTH; i++) {
System.out.print(i + " ");
}
System.out.println("");
System.out.print("Count: ");
for (int i = 0; i < DECK_LENGTH; i++) {
System.out.print(deck[i] + " ");
}
}
// function to select random card fro available cards
private static int getRandom() {
// TODO Auto-generated method stub
int randomCardValue = 0;
for (int i = 0; i < DECK_LENGTH; i++) {
Random random = new Random();
randomCardValue = random.nextInt(DECK_LENGTH);
if (deck[randomCardValue] == 0) {
continue;
} else {
deck[randomCardValue]--;
break;
}
}
return randomCardValue;
}
}
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a dma controller has 5 channels. the controller is capable of requesting a 32-bit word every 40 nsec. a response takes equally long. how fast does the bus have to be to avoid being a bottleneck? explain your calculations and justify your answer.
Each request and response in a bus transaction take 100 nanoseconds, for a total of 200 nanoseconds. This results in 5 million bus transactions every second.
The bus should be able to accommodate 20 MB/sec if each is four bytes. RPM is a unit used to gauge the speed of rotation in electric and electronic devices. Hard drives spin between 3,000 and 15,000 RPM, whereas floppy disks spin at 300 RPM. Typically, CD and DVD platters spin at 2,000 to 5,000 RPM. Theta = position angle, t = time, and w = angular velocity, where w = angular velocity, theta = position angle, and t = time. Angular velocity is the rate of change of an object's position angle with respect to time.
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which would be the least likely to sink into soft ground?note that the truck in all statements has the same mass, and the load given to the truck is same in each case. A. a loaded lorry with six wheels B. a loaded lorry with four wheels C. an empty lorry with four wheels D. an empty lorry with six wheels
The least probable vehicle to sink into soft ground would be an empty tractor-trailer with six wheels.
The least probable vehicle to sink into soft ground would be an empty tractor-trailer with six wheels.
If the ground is soft, a lorry may sink as a result of the pressure it exerts on the surface.
The force applied per unit area is known as pressure.
The net force per area on the ground decreases if there are more wheels because the pressure is distributed among them.
A loaded truck generates more force per square inch than an empty truck.
Therefore, an empty truck with six wheels will exert less force per unit area on the ground, lowering its pressure.
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For the beam and loading shown, identify the maximum absolute values of the shear and bending moment. For the beam and loading shown, identify the maximum absolute values of the shear and bending moment.
The ordinates of the shear force diagram represent the slope of the moment diagram if the bending moment is a continuous curve.
The maxima and minima for well-behaved curves are located at the slope-zero points. Find the location along the beam where shear is zero as a result. Determine the bending moment at the same point, x, along the length of the beam. Finding the maximum bending moment for beams with concentrated loads, with or without uniform loading, is a more challenging challenge. We might look for x values where the shear ordinates intersect the shear zero point. But in regions with applied force, the shear diagram suddenly rises or falls.
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where a grounding electrode conductor or bonding conductor for a radio antenna system is installed in a metal raceway, the contained grounding electrode conductor is not required to be bonded to both ends of the raceway.
Both ends of the raceway shall be bonded to the contained conductor.
Where is the grounding conductor installed?On the supply side of the disconnecting method, a grounding electrode conductor must be attached to one or more of the following, depending on the situation, in a wireway or other accessible enclosure: Equipment grounding conductor(s) attached with the feeder. Grounded service conductor(s). Jumper supply-side bonding.
A conductive object that creates a direct connection to the earth or ground is what a grounding electrode essentially is. The fact that a grounding electrode is in direct touch with ground is crucial. A structure contains many conductive items, but not all of them establish a straight connection to ground.
If exposed to physical harm, a copper or aluminum grounding electrode conductor of 4 AWG or larger must be shielded.
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when you are securing your vehicle you should set the parking break before shifting from drive to park.
The proper procedure is to use your primary brakes to bring your automobile to a halt, then to engage your emergency brake, put your car in park, and finally turn off your engine.
Should you brake before shifting?There is just one proper technique for putting your automobile in park. Before shifting into park from any other gear, you should always come to a complete stop.A crucial component known as a parking pawl is engaged when you put your automatic transmission into P.The pawl locks the transmission, preventing it from sending mechanical power to your car's wheels.This locking mechanism can be harmed by changing gears while moving.And if this component breaks, your car might just roll away.In addition, you should always use your parking brake as an additional measure of safety.Please heed our warnings, as transmission repairs are expensive and time-consuming.To learn more about brake, refer to
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match the word to its definition or symbol. 1. element 2.{ } empty set 3. finite set 4.{whole numbers} infinite set 5. null set 6.a set limited by definition not an element 7. subset
Below is a pair of meanings and symbols along with their explanations
In set theory, the following definition are present;1. Element -an item in a set, where a set is a collection of things that have something in common. The symbol for set is { 1,2,} denoted by S
2. Infinite set -is a set that is not a finite set and can be countable or uncountable. For example, a set of all integers {---,-1,0,1,2,3,...} is a countably infinite set.
3. A finite set is one that has a finite number of elements in that you could count and finish counting.In finite set there is an bijection between set X and the finite whole numbers. For example; N_n={1,2,3...,n}
4. Whole numbers are positive numbers that includes zero with no fractions or decimals.For example the set of whole numbers {0,1,2,3,4,5,...}
5/7. Empty set- a set that has no elements in called an empty set represented by the symbol { }. It is also called a null set. For example, if you were to find a set of all senior citizens who are less than 5 years old. There are no senior citizens under five years old.Such a set has no elements thus it is a null set.
6. Subset- is a set made up of components of another set.A set A is a subset of another set B if all elements of set A are elements of set B. This means set A is contained inside set B. i.e A⊂B
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Land subsidence is worsened by the cessation of groundwater pumping, because the additional water that is retained underground weakens the rock, making it subside more easily.False
Land subsidence is worsened by the cessation of groundwater pumping, because the additional water that is retained underground weakens the rock, making it subside more easily. (False)
What is land subsidence?Land subsidence happens when a lot of groundwater has been taken out of particular kinds of rocks, like fine-grained sediments. Because water helps to hold the ground up in part, the rock compacts. The rocks collapse when the water is turned off.
Due to the fact that land subsidence can happen over wide areas as opposed to a single small area, like a sinkhole, you might not notice it too much. However, this does not imply that subsidence is not a significant occurrence; over the years, states like California, Texas, and Florida have sustained losses totaling hundreds of millions of dollars.
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wave damage definition coastal in a tropic pyramid, only about_________% of the energy and organic matter in a tropic level is passed to the next higher level.
A trophic level is a level or a place in an ecological pyramid, a food web, or a food chain. It is inhabited by a collection of species that feed similarly.
The autotrophs and the heterotrophs are the two main types in the trophic levels. Autotrophs are living things that can convert inorganic material into organic material. They are also referred to as the producers of an ecosystem because they can manufacture their own food and do not require the sustenance of other organisms. Organisms that consume organic matter directly are known as heterotrophs.
They lack the capacity to produce their sustenance from inorganic sources, in contrast to autotrophs. To obtain food, they hunt or gather it from other living things. Therefore, heterotrophs are referred to as consumers. They could also be divided into primary, secondary, tertiary, and so forth consumers. Herbivorous organisms, also known as primary consumers, consume plants. The primary consumers provide food for the secondary consumers.
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For all the circuits below, use the constant-voltage-drop diode model (VD=0.7V), VT=25.9mV, and n=1.
a) Find VOUT, ID, and the small signal diode resistance, rd. (10 points)
Assume for the following circuit that the diode is forward biased and there is a small-signal AC signal, vi,AC, in series with a DC voltage.
b) Derive the small-signal AC transfer function vo,AC(s)/vi,AC(s). (10 points)
c) Assume that RS=1kΩ, C=1μF. Calculate the value of ID and VS necessary to set the magnitude of the pole frequency of the AC transfer function, |ωp|, equal to 10krad/s. (10 points)
0.7 V potential barrier voltage. Only the positive half-cycles of the a.c. input voltage will cause the diode to conduct.
Our first semiconductor product is the diode. One distinguishing characteristic of a diode is that it only conducts current in one direction. We won't go into the specifics of a diode's operation or construction here. Fortunately, before employing a diode in a circuit, you don't need to understand how to create one. The voltage of the diode is ++plus on the end where forward current enters the diode: goldD vvstart color #e07d10, v, end color #e07d10. The voltage polarity is also shown by the optional orange curving arrow.
20 V at the maximum input voltage
Forward resistance is equal to 10.
Resistance to load, RL = 500
V0 = 0.7 V potential barrier voltage
Only the positive half-cycles of the a.c. input voltage will cause the diode to conduct.
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create a puppy class with private property weight and both a getter and a setter for that property called getweight and setweight. the constructor should take a parameter to initialize the private property.
Using the codes in computational language in JAVA it is possible to write a code that create a puppy class with private property weight and both a getter and a setter for that property called getweight and setweight.
Writting the code:class Puppy {
constructor(n) {
// private property
var name = n
// methods that use private property
this.getName = () => {return name}
this.setName = (n) => {name = n}
// public property
this.nickname = n
}
// methods that use public property
setNickname(n) { this.nickname = n }
getNickname() { return this.nickname }
}
p = new Puppy("fido")
console.log("p.name",p.name) // undefined, not accessible
console.log("p.getName()",p.getName()) // fido
console.log("p.getNickname()",p.getNickname()) // fido
console.log("---")
p.name = "barker" // defines a new property on this instance of Puppy
console.log("p.name",p.name) // barker
console.log("p.getName() ",p.getName()) // doesn't change private name fido
console.log("---")
p.setName("fuzz") // change private name
console.log("p.getName()",p.getName()) // fuzz
console.log("p.getNickname()",p.getNickname()) // fido
console.log("---")
p.nickname = "chewy" // set public property directly
console.log("p.getNickname()",p.getNickname()) // chewy
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which of the following statements are true? question 1 options: the high-frequency end of the bode plot indicates the system type. the low frequency end of the bode plot indicates the system type. the gain cross-over frequency is approximately equal to the natural frequency of the closed-loop response the phase margin is proportional to the damping coefficient of the closed-loop transfer function.
The correct following statement :
the low frequency end of the bode plot indicates the system type. the gain cross-over frequency is approximately equal to the natural frequency of the closed-loop response.What does a Bode plot tell you about a system?Bode plots display the frequency response, or the variations in magnitude and phase with respect to frequency. On two semi-log scale graphs, this is done. Usually, magnitude or "gain" is represented at the top in dB. Phase is shown on the bottom plot, usually in degrees.Both margins must be positive for a system to be stable, or the phase margin must be greater than the gain margin. For a marginally stable system, the phase margin and gain margin must both be equal to zero. Depicts a large range of variation in magnitude and phase angle with respect to frequency, independently, the Bode plot is also known as the logarithmic plot. Thus, semi-log graph paper is used to doodle the bode plots.Learn more about Bode plots refer to :
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if for another 3-phase signal, the critical flow ratios for phases 1, 2 and 3 are 0.32, 0.25 and 0.23, respectively, the cycle length were 90 seconds, and the total lost time is 10.0 seconds per cycle, what are the) a. the critical flow ratio for the cycle, (in seconds)
If the critical flow ratios for phases 1, 2, and 3 of another three-phase signal are 0.32, 0.25, and 0.23, respectively, the critical flow ratio for the cycle are 34, 28 and 28 (in seconds).
Webster's method for an optimum cycle time of a signal is given by:
Co = 1.5L+5/1-Y
Effective green time on i^th lane:
Gi = Yi/Y x (Co-L)
L= lost time per cycle
Y= sum of the ratios of normal to saturated flows
Calculations:
Given,
Y= y1 + y2 + y3
Y= 0.30+0.25+0.25= 0.80
L= 10 sec (given).
Hence, Optimum cycle time:
Co= 1.5L+5/1-Y
C0= (1.5*10)+5/1-0.80 = 100 sec.
Now green times are calculated by,
G1= y1/y (Co-L) = 0.30/0.80 (100-10)= 34 sec.
G2= y2/y (Co-L) = 0.25/0.80 (100-10)= 28 sec.
G3= y3/y (Co-L) = 0.28/0.80 (100-10)= 28 sec.
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adits are the machines used to haul mined material in an open-pit mine. the vertical shafts that go deep into a mine to reach to the depth at which ore is found. the entrances to underground mine shafts. piles of mine tailings that are sprayed with acid to release more metal ore.
Adits are the entrances to underground mine shafts.
What is adit in underground mining?An underground mine's horizontal or nearly horizontal entrance, called an adit (from the Latin aditus, "entryway"), allows for the entry, drainage and ventilation of the mine as well as the extraction of minerals at the lowest practical level. Adits are also utilised for mineral vein exploration.A horizontal or nearly horizontal route dug from the surface of the Earth through the face of a mountain or ridge for the purpose of operating, ventilating, or draining a mine. adit. Mining drift is a related topic.A horizontal or nearly horizontal passageway that connects to a larger underground excavation for ventilation, water removal, or an additional entrance is known as an adit. The small tunnels provide access to the main shaft at key locations during both mining and tunnelling operations.Learn more about underground mining refer to :
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8.19 lab*: program: soccer team roster (dictionaries) this program will store roster and rating information for a soccer team. coaches rate players during tryouts to ensure a balanced team. (1) prompt the user to input five pairs of numbers: a player's jersey number (0 - 99) and the player's rating (1 - 9). store the jersey numbers and the ratings in a dictionary. output the dictionary's elements with the jersey numbers in ascending order (i.e., output the roster from smallest to largest jersey number). hint: dictionary keys can be stored in a sorted list. (3 pts) ex: enter player 1's jersey number: 84 enter player 1's rating: 7 enter player 2's jersey number: 23 enter player 2's rating: 4 enter player 3's jersey number: 4 enter player 3's rating: 5 enter player 4's jersey number: 30 enter player 4's rating: 2 enter player 5's jersey number: 66 enter player 5's rating: 9 roster jersey number: 4, rating: 5 jersey number: 23, rating: 4 jersey number 30, rating: 2 ...
Python script to create a soccer team roster (dictionaries) Roster and rating data for a soccer team will be saved by this software. To establish a balanced squad, coaches evaluate athletes during tryouts.
pdict={}#dictionary
for i in range(1,6):#Written in Python script.
print("Enter player "+str(i)+"'s jersey number:")
key=int(input())
print("Enter player "+str(i)+"'s rating:")
value=int(input())
pdict[key]=value
print("Roster")
for i in sorted(pdict):#printing the values in dictionary
print("Jersey number: "+str(i)+", Rating: "+str(pdict[i]))
while(1):#menu
print("a-Add player")
print("d-Remove player")
print("u-Update player rating")
print("r-Output players above a rating")
print("o-Output roster")
print("q-Quit")
print("\nChoose an option:")
n=input()#loop control variable
if(n=="o"):#output the roster
print("Roster")
for i in sorted(pdict):
print("Jersey number: "+str(i)+", Rating: "+str(pdict[i]))
elif(n=="a"):#adds a new player
print("Enter a new player's jersey number:")
key=int(input())
print("Enter the player's rating:")
value=int(input())
pdict[key]=value
elif(n=="d"):#delete a player
print("Enter a jersey number:")
key=int(input())
pdict.pop(key)
elif(n=="u"):#updates a player's rating
Print("Enter a jersey number:")
key=int(input())
print("Enter a new rating for player:")
value=int(input())
pdict[key]=value
elif(n=="r"):#prints ratings above a particular value
print("Enter a rating:")
rating=int(input())
print("Above "+str(rating))
for i in sorted(pdict.items(),key=lambda x:x[1],reverse=True):
if(i[1]>rating):
print("Jersey number: "+str(i[0])+", Rating: "+str(i[1]))
else:#exits the program
exit(0)
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Write a python function pyramidVolume that computes and prints the volume of a pyramid given it's height (h), base length (I) and base width (w) as param Here is the formula for calculating volume: Volume lwh/3 Submit your code and answer the following: What is the approximate volume of great pyramid of Giza: https/en.wikipedia.org/wiki Great Pyramid of Giza Here are it's approximate dimensions: height is 455.4 feet, base length and widths are 755.9 feet each.
To calculate the PyramidVolume by defining a function calc_pyramid_volume () with parameters base_length, base_width, and pyramid_height, that returns the volume of a pyramid with a rectangular base. calc_pyramid_volume() calls the given calc_base_area() function in the calculation.
Related geometry equation:
[tex]Volume = base area * height *1/3[/tex]
Here is the code:
def calc_base_area(base_length, base_width):
return base_length * base_width
def calc_pyramid_volume(base_length, base_width, pyramid_height):
return (calc_base_area(base_length, base_width) * pyramid_height)/3
length = float(input())
width = float(input())
height = float(input())
print('Volume for', length, width, height, "is:", calc_pyramid_volume(length, width, height))
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a) Design an L-section matching circuit to match a loadZLto50Ohmsat200MHzwhere the load is a series connection of a resistor with a capacitor whereR=RxandC=5pF. Draw theLmatching circuit indicating what type of lumped element components you are using and what their values are. You need to show only one design. No need for two designs.Rx=100
Resistors are discussed in an electronics tutorial as being connected in series to create voltage divider or potential networks.
Explain about the Resistors?
A resistor is a two-terminal electrical component that implements electrical resistance as a circuit component. In electronic circuits, resistors are used for a number of tasks, such as reducing current flow, regulating signal levels, dividing voltages, biassing active devices, and terminating transmission lines.
It goes against common sense, but resistors are crucial to the proper operation of electronics even though they dissipate energy. They serve to prevent excessive voltage or electric current from being applied to other components.
There are various uses for resistors. A few examples include limiting the flow of electricity, dividing the voltage, producing heat, matching and loading circuits, controlling gain, and establishing time constants.
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Your firm has been asked to design a new secondary clarifier for a conventional activated sludge plant. The MLSS concentration is 3,000 mg/L, the flow rate is 8,000 m3/d, and the recycle ratio is 0.46. The desired RAS concentration is 10,000 mg/L. Use the following column settling data (Peavy et al., 1985): MLSS, mg/L 1,400 2,200 3,000 3,700 4,500 5,200 6,500 8,200 Settling velocity, m/h 3.0 1.85 1.21 0.76 0.45 0.28 0.13 0.089 To complete the design, provide the limiting solids flux rate, solids loading rate, diameter, and the overflow rate. Then, verify that the overflow rate is acceptable.
Your firm has been asked to design a new secondary clarifier for a conventional activated sludge plant.
For MLSS is 1,400 mg/L and setting velocity is 3 m/h.
What is overflow rate?Similarly calculate the gravity flux for remaining MLSS values.
Cmg/L um/h SF kg/m².h
1,400 3 4,2
2,200 1,85 4,07
3,000 1,21 3,63
3,700 0,76 2,812
4,500 0,45 2,025
5,200 0,28 1,456
6,500 0,13 0,845
8,200 0,089 0,7298
Under flow velocity = - Slope
Substitute - 0.135 m/h for slope.
Under flow velocity = - (-0.135)
= 0.135 m/h
Therefore, the diameter of the clarifier is 40m.
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The elements of a deque are stored in a. choices contiguous memory b. non-contiguous memory
c. a combination of contiguous and non-contiguous memory
A deque's components are kept in contiguous memory.
Deque
Deque, or a double-ended queue, is a queue in which elements can be added to or removed from it from either the front or the back.
Contiguous memory
A process or file that requires memory is given a single contiguous piece or part of memory using the contiguous memory allocation technique. The main memory is made up of two main sections: one for the operating system and the other for user programs. As a result, all of the available memory space is located in one location, meaning that the freely/unused available memory partitions are not dispersed randomly throughout the entire memory space. By partitioning the memory partitions into fixed size partitions, contiguous memory allocation can be implemented or achieved.
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a network engineer configures the ip route 10.1.1.0 255.255.255.0 s0/0/0 command on a router and then issues a show ip route command from enable mode. no routes for subnet 10.1.1.0/24 appear in the output. which of the following could be true?
The first number, 110, denotes this route's administrative distance. How reliable this route is is determined by administrative distance.
Because it is more "trustworthy," a similar route that has a shorter administrative distance is preferred. C (The nearby interface of the next-hop router) The next-hop router's IP address or the local router's interface can both be referred to using the ip route command. As a fallback route, a floating static route is utilized. It won't appear in the routing table until the primary route fails because it has a manual configured administrative distance that is greater than that of the primary route.
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for the battle of surigao strait, for each country engaged in that battle (had one or more battleships participating), give the number of its battleships that were sunk. note: this question is very tricky. in particular, you need to deal with the (historical) case that a country engaged in the battle but did not have any ships sunk.
You must join the tables, and I assume your relationship with the other is indicated by the name of the ship. Attempt this one,
Step-by-step coding:
SELECT a.country,
SUM(CASE WHEN b.result = 'SUNK' THEN 1 ELSE 0 END) totalSunkShips,
SUM(CASE WHEN b.result = 'OK' THEN 1 ELSE 0 END) totalUNSunkShips
FROM battles a
INNER JOIN ships b
ON a.ship = b.name
WHERE b.battleName = 'Surigao Strait'
GROUP BY a.country
What is Table in SQl?
Tables are database objects that hold all of the information in a database.
Tables logically organize data in a row-and-column format similar to spreadsheets.
Each row represents a distinct record, and each column represents a record field.
A table containing employee data for a company, for example, might include a row for each employee and columns containing employee information such as employee number, name, address, job title, and home telephone number.
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if the state of stress at a point is given by determien the stress vector and the magnitude of the normal and shear stress acting on the plane.
T=σ(x)n(x), where σ is the stress tensor and n is the outward unit normal to the surface at x, gives the stress vector t operating on a surface at a point x.
What do you mean by stress tensor?
The stress tensor, also known as the Cauchy stress tensor σ, genuine stress tensor, or simply the stress tensor in continuum mechanics, is made up of nine elements σ[tex]_{ij}[/tex] that collectively characterize the state of stress at a point inside a material that is in a deformed condition, location, or configuration. The stress tensor and traction vector have the SI unit, which corresponds to the stress scalar, N/m2. A unit vector has no dimensions.
Continued Answer:
The stress tensor σ and unit normal n are constant for all x on the plane, as you have already noticed. The tension vector t is therefore given by
t=σn= [tex]\left[\begin{array}{ccc}1&1&0\\1&1&1\\0&1&1\end{array}\right] \left[\begin{array}{ccc}\frac{1}{\sqrt{3}} \\ \frac{1}{\sqrt{3}} \\\frac{1}{\sqrt{3}} \end{array}\right] = \left[\begin{array}{ccc}\frac{2}{\sqrt{3}} \\\frac{2}{\sqrt{3}}\\\frac{2}{\sqrt{3}}\end{array}\right][/tex]
Since n has magnitude 1, the component of t that is perpendicular to the plane, c, can be calculated by
[tex]c = (t . n)n = \frac{7}{3}n[/tex]
The angle θ between the stress vector and the plane's normal is finally given by:
θ = [tex]cosx^{-1} (\frac{t . n}{|t| . |n|}) = cos^{-1}(\frac{7/3}{\sqrt{17}/\sqrt{3}})[/tex]
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FILL IN THE BLANK. Feigenbaum popularized the term _____, which described the portion of plant capacity wasted due to poor quality.
Feigenbaum popularized the term Hidden factory which described the portion of plant capacity wasted due to poor quality.
Armand Feigenbaum popularized the phrase "secret factory" in the late 1970s. Feigenbaum's idea of the "hidden factory" centered on quality, particularly the waste and expenses brought on by "poor work," much of which is "hidden" beneath the surface of routine activities. Another famous idea from Feigenbaum is the "hidden plant." That is, a certain percentage of a factory's capability is lost because things aren't done correctly the first time. The first guru, Feigenbaum, described "Total Quality Control" as an efficient system for combining the quality-development, quality-maintenance, and quality-improvement efforts of the various groups in an organization to enable marketing, engineering, and other departments to operate more efficiently.
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g birth weight and gestational age study (note: for some gestational ages there are multiple observations, but all of these data points are independent):
Add the difference between the EDD and the delivery date to 280 days (280 days - 8 days = 272 days, for example). By multiplying the total days from step 3 by 7, you can get 38.9 weeks.
Menstrual history, clinical examination, and ultrasound are the three fundamental techniques used to estimate gestational age (GA). We also show that birth weight can be calculated more accurately than gestational age. A larger mother's size, superior nutritional reserves as measured by her arm fat and muscle area during pregnancy, a higher birth order, quitting smoking, and her age between 20 and 35 all had a significant impact on FFGC.
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