The starting current of a 15-hp, 440 volt, and three-phase induction motor is 32 amperes when rated voltage is applied. What voltage should be applied at the starting instant if the starting current is not to exceed 60 amperes?

Q: 2. A three phase, 20-hp, 60 Hz, 220-V, 4-pole induction motor is operated at rated voltage and rated…

A: Given Data: A 3ϕ Induction Motor with, Line-to-line voltage VLine=220 V Number of poles p=4…

Q: monstrate the soft-starter method used to start a 3 phase induction motor.

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Q: Explain working of an induction motor in your own word and in detail Please do it fast

A: The motor which works on the principle of electromagnetic induction is known as the induction motor.…

Q: A 3phase induction motor has the following date. Stator resistance R₁ = 192, reactance X₁ = 392…

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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 6-pole, 60Hz, Three-phase induction motor delivers 9.9hp with an input of 9200 watts. The core…

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Q: AY-connected three-phase induction motor has the following values printed on the nameplate: 23OV…

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Q: Electrical Engineering DRAW THE FOLLOWING DIAGRAMS OF INDUCTION MOTOR AND LABEL THEM ( MAKE SURE…

A: Electrical Engineering DRAW THE FOLLOWING DIAGRAMS OF INDUCTION MOTOR AND LABEL THEM  1)   3-phase…

Q: Why might the rotor of an induction motor become very hot if it was switched on and off repeatedly,…

A: At the end of the shaft , the motor's use able power output is less than the amount of power taken…

Q: Question No. 27 A 230 V, 50 Hz, 4-pole, single-phase induction motor is rotating in the clockwise…

A: Given- A single-phase induction motor rotating in the forward direction, Frequency, f = 50 Hz Number…

Q: for 下e energy FiND Tellowing Synal ン(り- loe もろ0 the -ヒ loe くo

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Q: (a) Draw and explain slip-torque characteristics of 3-phase induction motor.

A: As per the guidelines, we supposed to answer one question at a time so please ask other questions…

Q: 3. A 315-V, two-pole, 60-Hz Y-connected wound-rotor induction motor is rated at 25 hp. Its…

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Q: Please solve Last time Rejected. A 230-V, 3-phase, 4-pole, 50Hz, star connected induction motor is…

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Q: Q2) A small three phase induction motor has a short-circuit equal to 5 times the full load current.…

A: Step 1: Circuit diagram of resistance starting:Step 2: In starter resistance starting, reduced…

Q: A 380 V, 60 Hz, Star connected, 870 r.p.m., Eight poles, Three-Phase Induction Motor has the…

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Q: What is energy efficient induction motor and conventional indcuction motor?

A: Now a days, the demand of electricity is increasing day by day which requires additional power. Due…

Q: Q2: b- Explain how does the three- phase induction motor work?

A: INDUCTION MOTOR: Based on the rotor construction, the induction motor is classified into Squirrel…

Q: A three-phase, 60 Hz, squirrel-cage induction motor draws a current of 385 amps per phase and a…

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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: what is the synchronous speed (rpm) given a six-pole induction motor with 40 cycles/second?

A: In this question we need to find a synchronous speed of the given induction motor.

Q: How important is the auxiliary winding in a single phase induction motor?

A: In this question we will write How important is the auxiliary winding in a single phase induction…

Q: Problem 2 A 3-phase 2-pole induction motor is rated 190 V, 60 Hz, it is connected in Y, and has R2 =…

A: It is given that:P=2V=190VR2=6.6Ω,R1=3.1ΩXm=190Ω,X2=10Ω,X1=3Ω

Q: 7. The nameplate speed of a 60 hz induction motor is 1750 rpm. If the speed at no load is 1785 rpm,…

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Q: A 115 V, 70 Hz, 4 pole 1- phase induction motor rotating in clockwise direction with 1710 rpm. What…

A: Given: Voltage (V)=115 VFrequency f=70 HzPoles P=4Rotor speed Nr=1710 rpm

Q: Why there is need of starter in the 3-phase induction motor?

A: At the Starting of 3-phase induction motor, If we apply rated voltage to Stator, very high current…

Q: 3. Describe types of Starters used in three phase induction motor and their Function.

A: The huge current flowing inside an induction motor immediately after switching on supply creates…

Q: 3.1. The rated speed of a three-phase, 6-pole, 50 Hz cage induction motor is more likely to be c)…

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Q: QUESTION 13 A 220-v, three-phase, two-pole, 50 Hz induction motor is running at a slip of 5% (-0.05…

A: Given data, Synchronous speed Ns=3000 rpm. Slip S=5 %=0.05.

Q: Q1) A 460-V, 25-hp, 60-Hz, four-pole, Y-connected induction motor has the following impdances in…

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Q: of the following statement is correct for the causes of low power factor? ost of the induction…

A: In Pure inductive load current lags the voltage by 90 degree and in pure capacitive load current…

Q: Correct and detailed answer will be upvoted else downvoted. Thank you! A three phase, 12 poles…

A: The given parameters are as follows :-  Given parameters:A 3-ϕ, no. of poles P=12   engine speed Ne…

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…

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.