A single phase 240V, 2.5Hp induction motor draws 12A and consumes 2.4KW. Determine motor power factor.

Q: A 3 phase synchronous motor has 12 poles and operates from 440 V, 50 Hz supply. What is the speed of…

A: Given a 3 phase synchronous motor having, Number of pole, P = 12 Operating voltage, V = 440 V…

Q: A three-phase induction motor is taking 40 kW, the slip being 4%, stator losses amount to 800 watts,…

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Q: Solve the following problems. Use four decimal places for accuracy 2. A three phase, three wire,…

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Q: A 400V, 3-phase Induction motor has output of 20HP and operates at power factor of 0.85 lagging with…

A: Given 3 phase induction motor with Line Voltage(VL)=400 v output power(P0)= 20HP Power factor =0.85…

Q: The power input to a 3-phase induction motor is 60 kW. The stator loses a total of 1kW. find the…

A: The term "induction motor" refers to a motor that operates on the electromagnetic induction…

Q: A 115 V,60 Hz, 4 pole 1-phase induction motor rotating in clockwise direction with 1710 rpm. What…

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Q: 1- A three phase Y connected, 480 V, Induction motor has the following parameters: R

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Q: 13. A balanced three phase induction motor has an efficiency of 0.85 when its output is 44.76 kW. At…

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Q: A 208-volt, single-phase induction motor draws 18 amps of current when operated on a 60-Hz circuit.…

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Q: A power system consists of 4 synchronous generators of 200 MVA, 10 kV in parallel, each with a power…

A: A power system consist of 4 synchronous generators.V=10kV (parallel)P=200MVAF=60HzFrom empty to full…

Q: When 40V DC voltage is applied to a single-phase AC motor, it draws 1A current. When 200v-50Hz AC…

A: Electrical motors are electromechanical devices that transform electrical energy into mechanical…

Q: The power input to a three phase induction motor is 50 kW and the corresponding stator losses are 2…

A: We need to find out the losses , developed power and efficiency for given motor

Q: A three phase star connected six pole induction motor has the following parameters R1=.294 R2=.144…

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Q: A 6-pole, 3-phase induction motor is connected to 50 Hz supply. If it is running at 970 rpm, find…

A: Given: A 3-phase induction motor has, Number of pole, P = 6 Frequency, f = 50 Hz Rotor speed, Nr=970…

Q: Design an all dark lamp system for synchronizing two alternator. Explain the process.

A: Design an all dark lamp system for synchronizing two alternator. Explain the process. A fixed…

Q: An 8 pole alternator runs at 750 rpm. It supplies power to 6 pole induction motor, which has full…

A: Given: Number of pole, P1 = 8 Alternator speed, Ns1 = 750 rpm Number of pole, P2 = 6 Full load slip,…

Q: Power supply to a 10 pole induction motor is supplied by 4 pole alternator which is driven at 1500…

A: Given data, An induction motor has P=10s=0.04 Alternator has P=4Ns=1500 rpm

Q: A 208-volt, single-phase induction motor draws 18 amps of current when operated on a 60-Hz circuit.…

A: The solution can be achieved as follows.

Q: A balanced three phase induction motor has an efficiency of 0.85 when its output is 44.76 kW. At…

A: In this question,   We need to determine the slip of the induction motor?  If output power Po=…

Q: A 420V, 3-phase, delta-connected induction motor has an output of 12kW at a p.f of 0.88 and…

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Q: A 4pole , 3phase, 50Hz induction motor has a voltage between slip-rings on open circuit of 520v. the…

A: 3φ induction motor;p=4f=50 HzV=520VX2=2 ΩR2=4Ω

Q: on motor has a full-load slip of 4%. D.12 per phase respectively. Find (i) th maximum torque to…

A: In this question we will find speed at which maximum torque occur in induction motor...

Q: The stator of a three-phase, 2-pole induction motor is connected to a 50 Hz supply. The rotor runs…

A: Given values are - PoleP=2f=50HzNr=2880revmin

Q: Three Phase Induction Motor Load Test, . At what load will the efficiency be maximum

A: The answer as given below:

Q: 1. A 3-phase, star-connected alternator is rated at 15000 kVA, 11 kV. The armature resistance is…

A: Terminal voltage  = 11kV Th rate  = 15000 kVA Value of resistance  = 1.5Ω Value of reactance = 30Ω

Q: . A 400V, 3-phase Induction motor has output of 20HP and operates at power factor of 0.85 lagging…

A: According to question we have to find the value of each wattmeter reading using given data.

Q: load current for 3-phase, 440 volts, 20 HP induction motor will be closer to (a) 5 A (c) 25 A (b) 15…

A: we need to fins out full load current.

Q: The rotor power output of three phase induction motor is 15 kW. What would be the rotor copper loss…

A: Given the rotor power output of three phase induction motor is, Rotor Po/p=15 kW Slip, s = 4 % =…

Q: A three phase, 50 Hz induction motor has a full load speed of 1440 rpm. The full load slip will be

A: As per Bartleby guidelines we are allowed to solve only one question,please ask the rest again.

Q: The starting current of three phase Induction Motor of a 45hp, 400V, code-letter M (10- 11KVA/hp):…

A: Given a three phase induction motor having rated Power, P = 45 hp = 45 × 746 = 33570 Watt Voltage, V…

Q: 4. A 3-phase, 50 Hz induction motor is wound for 8 poles. If the full load slip is 2.5%, calculate…

A: We are authorized to answer one question at a time since you have not mentioned which one you are…

Q: What is The efficiency of 3-ph induction motor. at (Is=4.5A, T=13 N.m, N=1333 rpm, Pph=864 watt ) ?

A: The solution can be achieved as follows for the given problem.

Q: ii)Conduct suitable tests to measure the copper loss occurs in a three phase Induction Motor.

A: Hello. Since you have posted multiple questions and not specified which question needs to be solved,…

Q: The total number of slots on the stator of a three-phase 6-pole induction motor having 3 slots per…

A: Given a 3- phase induction motor having, Number of pole = 6 Slots per pole per phase = 3 Number of…

Q: * A 400 V, 50 Hz three-phase induction motor has "Y" connected stator winding with w1=336 series…

A: In this question,  400V , 50Hz , 3phase induction motor.  Number of turns = 336 Winding factor Kw =…

Q: A 2 pole, 3 phase, 50 Hz induction motor is running on no load with the slip 4%. Calculate (i) the…

A: Induction motor is also called a asynchronous motor this motor like a transformer because the stator…

Q: The rotor emf of a 3-phase, 6P. 440V, 50Hz induction motor alternates at 4 Hz. What will be the…

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Q: he power supplied to a three-phase induction motor is 20KW and the stator losses are 1000W. If ¤ ip…

A: Power input = 20kW Stator losses = 10000W If the slip =4% then copper losses?

Q: A three phase 480V, 30Hp induction motor draws 33A and consumes 25KW. Determine power factor

A: Power can be calculated using the following relation  Power (P) = 3  x voltage x current x power…

Q: In 3-phase induction motor control over load relay can be connected anywhere in the circuit. Select…

A: As per bartleby guideline for more than one question asked only first is to be answered please…

Q: 1- In a three-phase induction motor iron losses in stator will be... that in rotor.

A: We’ll answer the first question since the exact one wasn’t specified. Please submit a new question…

Q: 11C) The power input to a 3-phase induction motor is 60 kW. The stator loses a total of 1kW. find…

A: The phrase "induction motor" refers to a motor that works on the basis of electromagnetic induction.…

Q: B: A 480V 60 Hz ,6 pole 3 phase star-connected induction motor has the following parameters:…

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Q: A 220-volt, single-phase induction motor draws 12 amps of current when operated on a 60-Hz circuit.…

A: Given Data: Voltage = 220 V Current = 12 A

Q: Power supply to a 10 pole induction motor is supplied by 4 pole alternator which is driven at 1500…

A: Given- 10 pole induction motor. 4 pole alternator. No. of pole P=4. Speed of alternator Ns=1500 RPM.…

Q: A three-phase star-connected synchronous motor draws 70 A at 0.8 pf leading when connected from  a…

A: three-phase star-connected synchronous motorI=70 A Power factor, cosϕ=0.8 ϕ=36.86°Efficiency,…

Q: According to you which single phase motor is used mostly, explain its working.

A: Split Phase Induction Motor This is one of the most widely used types of single phase induction…

Q: Since the generated power at 4% slip in a 3-phase induction motor is 15 kW, which of the following…

A: The slip is given as s=0.04, the generated power is 15kW. The rotor input is given as:

Q: A three-phase induction motor is running at 4% slip. If the input to the rotor is 1,000 W, then the…

A: Given: A three phase induction motor, Running at slip, s = 4 % = 0.04 Input to the rotor,…

Q: A 3 phase 60Hz, 60 pole induction motor delivers 25 HP at 1,150 rpm. If the rotor copper loss is 300…

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Three Phase Induction Motor

The induction motor is an electric motor that runs on AC (alternating current) and it is of two type single phase motor that work on single-phase power supply and three-phase motor that work on three-phase power supply.