The relative velocity is defined as the velocity of an object with respect to another observer. It is the time rate of change of relative position of one object with respect to another object.
What is the relative velocity of A with respect to B?The relative velocity of A with respect to B= velocity of the body A – velocity of the body B.
What is relative velocity and its formula?The relative velocity formula is expressed as. V → = V A B → + V B C → Where. VAB is the velocity with respect to A and B, VBC is the velocity with respect to B and C and VAC is the velocity with respect to A and C.
To learn more about relative velocity, refer
https://brainly.com/question/17228388
#SPJ9
The weave bead width should be ____ the diameter of the electrode being used. The same as no wider than 2–3 times 4 times no wider than 6 times
Answer:
the answer to this is 6 times.
A 500 kva load has a power factor of 90% lagging and is supplied by a 480 v source. Determine the three line currents
Answer:
pf=kw/kvar
Explanation: voltage p=vi
The type of current that flows from the electrode across the arc to the work is called direct current electrode?
Answer:
Direct Control Electrode Negative) (DCEN)
Explanation:
The type of current that flows from the electrode across the arc to the work is called direct current electrode is called DCEN.
Effutu community members, in a recent community conference aimed at
deliberating on dishonest behavior of some communi ty leaders ended up
justifying unet hical behavior with the assertion that everybody acts
unethically. As a professional ethics st udent, analyze five reasons why
members in Effutu community act unethically
As a professional ethics student, analyze five reasons why members of Effutu community act unethically.
They are:
They believe that everyone acts unethicallyThey believe that there is little to no reward in acting honestlyThey do not believe that ethics has any long-term benefitThey do not want to be the odd-one-outThey are scared of change starting from themWhat is Ethics?This refers to the moral principles that guide a person's behavior and show their conduct to others and also to themselves.
Hence, we can see that based on the assertion made by the Effutu community members, they ended up justifying unethical behavior and the analysis has been made above.
Read more about ethics here:
https://brainly.com/question/13383200
#SPJ1
1. A 100kVA, 5000/200V transformer is tested. The data is provided below. (100 pts) Open Circuit VOC=200V, IOC=5A, POC=120W Short Circuit VSC=80V, ISC=10A, PSC=400W (a) What is the high-voltage side equivalent circuit? (30 pts)
Answer:open circuit
short circuit
voc
Explanation:
The regulator is closed when the adjusting screw is turned in (clockwise).
a. true
b. false
The regulator is closed when the adjusting screw is turned in (clockwise), this statement is false.
What is Regulator?Monitoring adherence to other legal and regulatory standards as well as contractual responsibilities to the government and users. establishing technical, safety, and quality requirements and ensuring that they are followed (if not already specified in the contract agreements). levying fines in the event of non-compliance.
The principal oversight organization for a bank or other financial institution is known as a primary regulator. Primary regulators are state or federal regulatory organizations, which are frequently the same organization that granted the financial institution's operating permit with a charter.
Hence, The regulator is closed when the adjusting screw is turned in (clockwise), it is turned Anticlockwise.
To know more about follow the link.
https://brainly.com/question/27289175
#SPJ5
When a one piece parallel joint driveline arrangement with 2 universal joints is used which of its angles must be equal and opposite
If a one piece parallel joint driveline arrangement with 2 universal joints is used the working angles of its two U- joints of its angles must be equal and opposite.
What is truck driveline?The truck driveline is known to be a form of a a less-known and it is one that is known to be a vital aspect of the engine where or which is seen in heavy-duty diesel trucks.
Note that It's a system is made up of all the gears and axles needed to make sure that a truck can move more faster and efficiently.
Hence, If a one piece parallel joint driveline arrangement with 2 universal joints is used the working angles of its two U- joints of its angles must be equal and opposite.
See full question below
When a one-piece, parallel-joint driveline arrangement with 2 universal joints is used,which of its angles must be equal and opposite?
A) working angles of its two U- joints
B) angles of both mating yokes
C) angle of the transmission output shaft and the axle pinion shaft
D) all of the above
Learn more about driveline arrangement from
https://brainly.com/question/13016916
#SPJ1
A primary current of 6.0 A exists in an ideal iron-core transformer at a primary voltage of 100 volts. If the current in the secondary is 0.75 A, calculate the output voltage.
Answer:
Explanation:
Formula
Voltage_p * Current_p = Voltage_s * Current_s
Comment
What the formula means is the voltage multiplied by the current in the primary = voltage multiplied by the current in the secondary.
Givens
Vp =100 v
Ip = 6 amps
Vs = x
Is = 0.75 amps
Solution
100 * 6 = 0.75* x
600 = 0.75 x Divide both sides by 0.75
600/0,75 = 0.75x/0.75
800v = x
What you have here is a step up transformer. It has a relatively small voltage (100 volts ) on the primary which the transformer changes to 800 volts in the secondary.
Answer
800 volts.
how do you fix this code? python
from random import randint
class Character:
def __init__(self):
self.name = ""
self.health = 1
self.health_max = 1
def do_damage(self, enemy):
damage = min(
max(randint(0, self.health) - randint(0, enemy.health), 0),
enemy.health)
enemy.health = enemy.health - damage
if damage == 0: print "%s evades %s's attack." % (enemy.name, self.name)
else: print "%s hurts %s!" % (self.name, enemy.name)
return enemy.health <= 0
The correct code that fixes this bug-filled python code is:
from random import randint
class Character:
def __init__(self):
self.name = ""
self.health = 1
self.health_max = 1
def do_damage(self, enemy):
damage = min(
max(randint(0, self.health) - randint(0, enemy.health), 0),
enemy.health)
enemy.health = enemy.health - damage
if damage == 0:
print("%s evades %s's attack." % (enemy.name, self.name))
else:
print("%s hurts %s!" % (self.name, enemy.name))
return enemy.health <= 0
class Enemy(Character):
def __init__(self, player):
Character.__init__(self)
self.name = 'a goblin'
self.health = randint(1, player.health)
class Player(Character):
def __init__(self):
Character.__init__(self)
self.state = 'normal'
self.health = 10
self.health_max = 10
def quit(self):
print(
"%s can't find the way back home, and dies of starvation.\nR.I.P." % self.name)
self.health = 0
def help(self): print(Commands.keys())
def status(self): print("%s's health: %d/%d" %
(self.name, self.health, self.health_max))
def tired(self):
print("%s feels tired." % self.name)
self.health = max(1, self.health - 1)
def rest(self):
if self.state != 'normal':
print("%s can't rest now!" % self.name)
self.enemy_attacks()
else:
print("%s rests." % self.name)
if randint(0, 1):
self.enemy = Enemy(self)
print("%s is rudely awakened by %s!" %
(self.name, self.enemy.name))
self.state = 'fight'
self.enemy_attacks()
else:
if self.health < self.health_max:
self.health = self.health + 1
else:
print("%s slept too much." % self.name)
self.health = self.health - 1
def explore(self):
if self.state != 'normal':
print("%s is too busy right now!" % self.name)
self.enemy_attacks()
else:
print("%s explores a twisty passage." % self.name)
if randint(0, 1):
self.enemy = Enemy(self)
print("%s encounters %s!" % (self.name, self.enemy.name))
self.state = 'fight'
else:
if randint(0, 1):
self.tired()
def flee(self):
if self.state != 'fight':
print("%s runs in circles for a while." % self.name)
self.tired()
else:
if randint(1, self.health + 5) > randint(1, self.enemy.health):
print("%s flees from %s." % (self.name, self.enemy.name))
self.enemy = None
self.state = 'normal'
else:
print("%s couldn't escape from %s!" %
(self.name, self.enemy.name))
self.enemy_attacks()
def attack(self):
if self.state != 'fight':
print("%s swats the air, without notable results." % self.name)
self.tired()
else:
if self.do_damage(self.enemy):
print("%s executes %s!" % (self.name, self.enemy.name))
self.enemy = None
self.state = 'normal'
if randint(0, self.health) < 10:
self.health = self.health + 1
self.health_max = self.health_max + 1
print("%s feels stronger!" % self.name)
else:
self.enemy_attacks()
def enemy_attacks(self):
if self.enemy.do_damage(self):
print("%s was slaughtered by %s!!!\nR.I.P." %
(self.name, self.enemy.name))
Commands = {
'quit': Player.quit,
'help': Player.help,
'status': Player.status,
'rest': Player.rest,
'explore': Player.explore,
'flee': Player.flee,
'attack': Player.attack,
}
p = Player()
p.name = input("What is your character's name? ")
print("(type help to get a list of actions)\n")
print("%s enters a dark cave, searching for adventure." % p.name)
while(p.health > 0):
line = input("> ")
args = line.split()
if len(args) > 0:
commandFound = False
for c in Commands.keys():
if args[0] == c[:len(args[0])]:
Commands[c](p)
commandFound = True
break
if not commandFound:
print("%s doesn't understand the suggestion." % p.name)
Read more about python programming here:
https://brainly.com/question/27666303
#SPJ1
The motor branch circuit short circuit and ground-fault protective device shall be capable of carrying the ______ current of the motor.
Answer:
Starting current
Explanation:
The motor branch circuit short circuit and ground-fault protective device shall be capable of carrying the Starting current of the motor.
The diameter of a cylinder was measured 2 times and the following data values were obtained 10.14 mm 10.16 mm .The diameter with its uncertainty is :
Answer: D
Explanation: did it on edge
The torque developed by the motor in N-m and lb-ft
Explanation:
HP to torque (Nm) Calculation:
Torque T(Nm) in Newton meter (Nm) is equal to the 746 times of power P(HP) in horsepower divided by the 0.105 times of the motor speed N(rpm) in RPM. In another short word, 7127 times of horsepower divided by the motor speed is equal to motor torque.
A flux used for welding, brazing, or soldering prevents the formation of, dissolves, or helps remove?
Answer:
Helps to remove Oxides formed during brazing.
Explanation:
Flux is needed to dissolve and remove oxides that may form during brazing. Prevent or inhibit the formation of oxide during the brazing process
If welding is being done in the vertical position, the torch should have a travel angle of?
Answer:
Between 35°– 45°
Explanation:
In the vertical position, Point the flame in the direction of travel. Keep the flame tip at the correct height above the base metal. An angle of 35°–45° should be maintained between the torch tip and the base metal. This angle may be varied up or down to heat or cool the weld pool if it is too narrow or too wide
Each of the gears a and b has a mass of 675 g and has a radius of gyration of 40 mm, while gear c has a mass of 3. 6 kg and a radius of gyration of 100 mm. Assume that kinetic friction in the bearings of gears a, b, and c produces couples of constant magnitude 0. 15 n·m, 0. 15 n·m, and 0. 3 n·m, respectively. Knowing that the initial angular velocity of gear c is 2000 rpm, determine the time required for the system to come to rest.
The time required for this system to come to rest is equal to 9.87 seconds.
Given the following data:
Mass of gear A = 675 g to kg = 0.675 kg.Radius of gear A = 40 mm to m = 0.04 m.Mass of gear C = 3.6 kg.Radius of gear C = 100 mm to m = 0.1 m.How to determine the time required?In order to calculate the time required for this system to come to rest, we would have to determine the moment of inertia for gears A and C.
Mathematically, the moment of inertia for a gear can be calculated by using this formula:
I = mr²
Where:
m is the mass.r is the radius.For gear A, we have:
I = mr²
I = 0.675 × 0.04²
I = 0.675 × 0.0016
I = 1.08 × 10⁻³ kg·m².
For gear C, we have:
I = mr²
I = 3.6 × 0.1²
I = 3.6 × 0.01
I = 0.036 kg·m².
Next, we would convert the initial angular velocity of gear C in revolution per minutes (rpm) to radian per seconds (rad/s) as follows:
ωc₁ = 2000 × 2π/60
ωc₁ = 4000π/60
ωc₁ = 209.44 rad/s.
Also, the initial angular velocity of gears A and B is given by:
ωA₁ = ωB₁ = rc/rA × (ωc₁)
ωA₁ = ωB₁ = 0.15/0.06 × (209.44)
ωA₁ = ωB₁ = 2.5 × (209.44)
ωA₁ = ωB₁ = 523.60 rad/s.
Taking the moment about A, we have:
I_A·ωA₁ + rA∫F_{AC}dt - M(f)_A·t = 0
Substituting the given parameters into the formula, we have;
(1.08 × 10⁻³)·(523.60) + 0.06∫F_{AC}dt - 0.15t = 0
0.15t - 0.06∫F_{AC}dt = 0.56549 ......equation 1.
Similarly, the moment about B is given by:
0.15t - 0.06∫F_{BC}dt = 0.56549 ......equation 2.
Note: Let x = ∫F_{BC}dt + ∫F_{AC}dt
Adding eqn. 1 & eqn. 2, we have:
0.3t - 0.06x = (0.56549) × 2
0.3t - 0.06x = 1.13098 ......equation 3.
Taking the moment about A, we have:
Ic·ωc₁ - rC∫F_{AC}dt - rC∫F_{BC}dt - Mc(f)_A·t = 0
0.036(209.44) - 0.3t - 0.15(∫F_{BC}dt + ∫F_{AC}dt) = 0
0.3t + 0.15x = 7.5398 ......equation 4.
Solving eqn. 3 and eqn. 4 simultaneously, we have:
x = 30.5 Ns.
Time, t = 9.87 seconds.
Read more on moment of inertia here: https://brainly.com/question/3406242
#SPJ1
Another specialty valve widely used in hydronic systems provides the ability to isolate, flow balance, and even drain individual heat emitters. It is called a ____.
The lock shield valve is known to be another specialty valve widely used in hydronic systems provides the ability to isolate, flow balance, and even drain individual heat emitted.
What is a lock shield valve?The Lockshield valve is known to be a kind of a valve that is seen on a radiator.
Note that it is known to be a kind of a valve that is often used to aid one in the balancing of the radiator and that of the central heating system as in full.
Therefore, It is one that can be opened to a lot of amounts to let in a a given amount of pressure based on where the radiator is and therefore, The lock shield valve is known to be another specialty valve widely used in hydronic systems provides the ability to isolate, flow balance, and even drain individual heat emitted.
Learn more about lock shield valve from
https://brainly.com/question/20347783
#SPKJ1
Air turbine starters are generally designed so that reduction gear distress or damage may be detected by?
Air turbine starters are generally designed so that reduction gear distress or damage may be detected by producing sounds from the starter assembly.
What is air turbine?An air turbine are usually attached to engines such as a moving vehicle or turbines.
It contains compressed air that allows it movement and it can be used to start engines. The compressed air in the turbines allows it to produce energy called mechanical energy. In case of damage it is made to produce sound which serves as indicator.
Therefore, Air turbine starters are generally designed so that reduction gear distress or damage may be detected by producing sounds from the starter assembly.
Learn more on turbine below
https://brainly.com/question/15321264
#SPJ1
During welding in the vertical position, the torch angle can be varied to control sagging.
a. true
b. false
Answer:
A: True
Explanation:
The given statement is true.
During welding in the vertical position, the torch angle is not typically varied to control sagging. This statement is False.
Sagging, also known as downward distortion, occurs when the molten metal in the weld pool pulls downward due to gravity.
To control sagging, the primary method is to adjust the welding parameters, such as the welding current, travel speed, and electrode angle, rather than the torch angle.
Maintaining a proper travel speed and using appropriate welding techniques, such as weaving, can also help to manage sagging.
Ensuring proper joint preparation and fit-up, as well as using suitable welding procedures, are crucial in minimizing sagging and achieving high-quality vertical welds.
Know more about sagging:
https://brainly.com/question/339185
#SPJ7
If the suction pressure of a system is 60 psig and the oil pump outlet is 85 psig, what is the net oil pressure?
Answer:
25 psig
Explanation:
The net oil pressure = 85 - 60 = 25 psig
In an ungrounded electrical systems with conductors installed in grounded metal raceways and enclosures, what is the voltage from the current carrying conductors to the metal raceways and why?
In the ungrounded electrical circuits or systems, the circuit is one that is not or do not have the connection to the grounding electrode.
What is an ungrounded electrical system?An ungrounded system is known to be defined as a system that is known to be one that do not have an intentional connection to ground, and it has an exception of possibly going through potential indication or other kinds of devices.
Note that The neutral of an ungrounded system is one that is seen to be under reasonably balanced load conditions and thus it is one that is usually near to ground potential.
Hence, In the ungrounded electrical circuits or systems, the circuit is one that is not or do not have the connection to the grounding electrode.
Learn more about electrical circuits from
https://brainly.com/question/2969220
#SPJ1
A complicated emissions control system would be the only way to lower a rotary engines poor emissions.
It is false that a complicated emissions control system would be the only way to lower a rotary engines poor emissions.
What is emission control system?Emission control system is developed to reduce emissions and discharge.
They are found in vehicles and other automobile to limit the discharge or release of gases thay are noxious which emit from combustion engine.
To control exhaust emissions, the air-injection system can be used and also, the exhaust gas recirculation (EGR) system can be used to reduce emissions. A high emissions requires high energy control system.
Therefore, It is false that a complicated emissions control system would be the only way to lower a rotary engines poor emissions
Learn more on emission below
https://brainly.com/question/2187993
#SPJ1
d) The lack of development of nations around the globe is ascribed t o
dishonest or fraudul ent conduct by those in power. With the knowledge you have acquired in this course, you are required t o discuss, situating your
response in the country of your origin, at least five effects of dishonest or
fraudulent conduct by those in power.
One of the solutions that can help to reduce fraudulent conduct by those in power is to hold them accountable.
What is Development?This refers to the process through which an area or region experiences growth and improvement in terms of infrastructure and general well-being.
Hence, we can see that some of the effects of dishonest or fraudulent conduct by those in power are:
CorruptionInstabilityLack of infrastructurePovertyUnderdevelopment, etcRead more about development here:
https://brainly.com/question/11352260
#SPJ1
Esma and hasan are putting the finishing touches on their model for a tiny chip-based energy source to power their lighting system. what phase of the engineering design process should they complete next? confirm with research build a prototype test their work get the product priced
The phase of the engineering design process which should be completed next is to test their work and is denoted as option C.
What is Engineering design?These are the series of steps and techniques which are done by individuals in the making of functional product and services.This employs the use of scientific methods and also ensures an easier living for different individuals.
The first stage involves identifying the problem and then building a prototype through the use of different materials. This is then tested before the final finishing work is done to ensure the parts are properly placed before they are moved for evaluation by other people.
Read more about Engineering design here https://brainly.com/question/411733
#SPJ1
A tensile-reinforced t beam is to be designed to carry a uniformly distributed load on a 20-ftsimple span. The total moment to be carried is mu-5780 in-kips. Concrete dimensions, governed by web shear and clearance requirements, are b 20 in, b 10 in, he-5in, and d 20 in. Iffy 60 ksi and fe-4ksi, what tensile reinforcement is required at midspan? select appropriate reinforcement to provide this area of steel and check concrete cover limitations, assuming no. 3 stirrups. What total depth h is required? sketch your design.
The tensile reinforcement is required at midspan is 3.103 in^2 and the total depth h is required is 17 in.
organizing the information given in the statement:
t beam is to be designed to carry a uniformly distributed load on a 20-ftsimple spanThe total moment to be carried is mu-5780shear and clearance requirements, are b 20 in, b 10 in, he-5in, and d 20 in. Iffy 60 ksi and fe-4ksiWith that infromation we can say, total moment to be caried out in the bean is:
M=5780 in kips
Characteristics strength of concreete is 4ksi
Characteristics strength of steel is 60ksi
Find the depht of stress block:
[tex]a=\frac{A_s*f_y}{0.85*fc}[/tex]
Substitute 4ksi in fc, 60 ksi in fy we have:
[tex]a= 17.65 A_s[/tex]
Find the area of tensile reinforcement:
[tex]\phi M= \phi A_sf_y(d-a/2)\\5780=A_s*60(20-17.65A_s/2)\\A_s=3.103 in^2[/tex]
Provide 3 stirrups of 9 inches bar (wich has a diameter of 1.128 inches)
Provide 3 inch as cover fot T-beam, therefore the effective depth is:
h=20-3=17 in
See more about tensile-reinforced at brainly.com/question/18273420
#SPJ1
Having an adequate ___________ provides a driver with the time and space necessary to react to potential and immediate hazards in the driving scene.
Answer:
Space Cushion
Explanation:
Having an adequate Space Cushion provides a driver with the time and space necessary to react to potential and immediate hazards in the driving scene.
Invent five new communication method wired or wireless you think would be practical
The five type of new communication method (both wire and wireless) are:
Social MediaSMS Text MessagingEmail MarketingDirect EmailVoice CallingWhat is a communication?This means the act of giving, receiving and sharing of information as well as talking, writing, listening or reading.
The types of Communication includes:
Verbal Communication: It occurs when we engage in speaking with others.Non-Verbal Communication: It occurs when what we speak often says more than the actual words.Written Communication: It occurs in an actual text or writing.Listening: It occurs when we pay attention to a speaker.The wired communication involves transmission of data over a wire-based communication technology while a wireless communication involves transmission of data without the use of a cable or wire.
Read more about communication
brainly.com/question/26152499
#SPJ1
When making a conduit-to-box connection and a bonding wire will be installed, use?
When making a conduit-to-box connection and a bonding wire will be installed, by using a. grounding locknut.
How can one connect conduit to a box?
Metallic couplings can be used for metallic conduit and they can be secured with set screws or via compression.
It should be noted that the threaded couplings screw onto couplings that have threaded ends will make it easier.
Nonmetallic couplings can be used for nonmetallic conduit which are usually attached with solvent cement, hence When making a conduit-to-box connection and a bonding wire will be installed, by using a. grounding locknut.
Learn more about bonding wire on:
https://brainly.com/question/3753070
#SPJ1
a cylindrical tank of length 30m and diameter 1.5kg contains 25kg of air. Determine the specific volume and density of the air in the tank.
Answer: chrome-extension://efaidnbmnnnibpcajpcglclefindmkaj/http://www.velhightech.com/Documents/ME8391%20Engineering%20Thermo%20Dynamics.pdf
click this link for the best explaination
Explanation:
Question1: You are contracted to install MS Exchange Server software on all PCs of a company. After doing half of the work, you found that the company did not pay MS for the copies you are installing. You notified the company that they were out of compliance with MS licensing requirement, but got no response.
a. What do you do?.
b. What other information would you need?.
c. Explain.
Since you notified the company that they were out of compliance with MS licensing requirement, and got no got no response. one can:
Let the job go or find an alternative by asking if the company have a product key which you can use.The other information that a person would need in the case above is if the company already have a product key or if they have the money to buy the licensing key.What are Microsoft licenses?The Microsoft Services Provider License Agreement ("SPLA") is known to be a kind of a program that is made to target a lot of service providers and also those of Independent Software Vendors ("ISVs").
This is known to be the v that is given to their partners to give their software services and that of their hosted applications to the end customers.
Based on the above, Since you notified the company that they were out of compliance with MS licensing requirement, and got no got no response. one can:
Let the job go or find an alternative by asking if the company have a product key which you can use.The other information that a person would need in the case above is if the company already have a product key or if they have the money to buy the licensing key.Learn more about MS licensing from
https://brainly.com/question/15612381
#SPJ1
A smaw station includes the arc welding machine, ____, electrode lead, workpiece lead, booth, workbench, stool, and ventilation.
Answer:
Electrode Holder
Explanation:
Shielded metal arc welding (SMAW), also known as manual metal arc welding, is a manual arc welding process that uses a consumable and protected electrode. As the electrode melts, a cover that protects the electrode melts and protects the weld area from oxygen and other atmospheric gases
