A single-phase, 60 Hz, 5 hp squirrel cage induction motor draws a current of 53 A at 117 V. If it has a 78.5% electrical to mechanical conversion efficiency, what capacitance should be connected at the terminals of the motor in order to increase the power factor of the load combination to 80%?

Q: 'hy does a slip occur in the three-phase induction motor? Expla

A: In a three phase induction motor, a three phase supply with a phase difference 120…

Q: A 480-V, 25-hp, 50-Hz, Six-pole, Y-connected induction motor has the following impedances in ohms…

A: We are authorized to answer three subparts at a time, since you have not mentioned which part you…

Q: 1. Consider a system shown in fig 5. Assume the Balanced Modulator is just a multiplier. The…

A: According to the bartleby's guidelines we have to solve only one question posted by students so…

Q: A 6 pole , three phase induction motor operates from a 300V,45Hz supply. The slip of the machines is…

A: For the three-phase induction motor speed at horsepower output of the motor is determined as shown…

Q: If the no-load speed of a squirrel cage induction motor connected to a three-phase, 50 Hz is 12.…

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Q: The power input to a 415 V, 50 Hz, 6 pole 3-phase induction motor running at 975 rpm is 40 kW. The…

A: Given a three-phase induction motor having, Number of pole, P=6 Frequency, f=50 Hz Rotor speed,…

Q: Find the magnitude and phase angles of the currents in the is applied to the motor under starting…

A: Given,                 P=1KW            V=120V             f=60Hz   a)…

Q: We use stroboscope to calculate the torque of three- phase induction motor?* True False

A: Scroboscope is used to measure the speed of induction motor.

Q: In an induction motor, if the supply voltage is above normal then the machine will operate with High…

A: In this question we need to choose a correct option.

Q: Explain the need for connecting a capacitor in the auxiliary winding of a single phase induction…

A: A single phase induction motor is not self starting and therefore, it is necessary to making it self…

Q: A 125-hp, 480-V, 50-Hz, 6-pole, Y-connected induction motor has the per-phase equivalent circuit…

A: Induction motor125hp,480 v,50 Hz,6-pole,Y-connectedR1=0.15 Ω  X1=0.36 ΩR2=0.10 Ω  X2=0.36 ΩXM=8.36…

Q: The power input to a 3-phase induction motor is 60 kW. Total stator losses are 1000 W, the %…

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Q: A 400-V, 15-hp, 50-Hz, six-pole, A-connected induction motor has the following impedances in ohms…

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Q: 7-18. A 208-V, 60 Hz six-pole, Y-connected, 25-hp design class B induction motor is tested in the…

A: Asked to find the equivalent circuit of class B induction  motor.Plot the Torque-speed…

Q: A 220V, 10kw, 3-phase, 60 Hz, 6 pole induction motor operates at FL with an eff 85%, pf of 80% and…

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Q: Stator current, Power factor, leading or lagging? Speed and Output Torque, Efficiency,

A: Induction Motor Induction motor is a type of AC asynchronous motor which converts AC electrical…

Q: A Flyback converter has the following parameters Vin=30V, N1=30turns, N2=15 turns, the magnetizing…

A: Given below clear explanation

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: A 230V, 50 Hz, 4-pole, single-phase induction motor is rotating in the clockwise (forward) direction…

A: Given- 230 V, 50 Hz, 4-pole Single phase Induction motor, Speed N=1425 RPM, Rotor resistance- R2=7.8…

Q: A 4 Pole, 50 Three Phase Motor 25 Kg. The meter produces a maximum torque of 1350 Nm per minute. So…

A: Solution : Given data: pole P= 4 , frequency f=50 ,  Three Phase Motor Tm=  25 Kg, produces a…

Q: In order to measure the power taken by a small 220-V 60-Hz single-phase induction motor, it is…

A:

Q: What are the differences between a squirrel - cage induction motor and a wound - rotor induction…

A: The main differences between a squirrel-cage induction motor and a wound-rotor induction motor lie…

Q: 5. A 230V series motor with 4-pole, 600 conductors wave-connected supplying a load of 7.5kW by…

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Q: If the supply voltage in a three-phase induction motor is reduced by 10%, what will be the…

A: Given, The supply voltage of a three phase induction motor is reduced by 10 %. Let, E1=EE2=0.9E

Q: Calculate the rotor reactance per phase of an 8 pole, 50Hz, 30 induction motor which develops a…

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Q: 2. A 3-phase induction motor is connected to a 3-phase, 440V/50Hz ac source. What is the frequency…

A: Given: A 3-phase induction motor is connected to a 3 phase ac source having, Voltage, V=440 V…

Q: which of the following is sometimes referred to as the motor secondary of a 3 phase induction motor…

A: In 3 phase induction motor supply is given to stator from stator power is induced in rotor through…

Q: The

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Q: What are the main parts of an single phase induction motor? Explain the function each.

A: In this question , we will define parts of single phase induction motor..

Q: induction motor has

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Q: Appliances in home that use DC motor and briefly explain why it works as reverse DC generator

A: => Dc motor are commonly used in the household appliances Like -: vacuum cleaner, food mixer…

Q: A large 3-phase, 4000 V, 60 Hz, squirrel-cage induction motor draws a current of 385 A and a total…

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Q: The plate of an induction motor include the following data: P=2364W, cos(phi)=0.95, 50HZ, 234rpm,…

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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: A) Although the magnetic field for each phase of a 3-phase induction motor is merely switching back…

A: For a 2 pole, 3 phase stator winding, the three windings are displaced from each other by 1200 along…

Q: The field windings of a series motor has a resistance of 180 ohms at 30 degree Celsius. After…

A: In the question, The field windings of a series motor has a resistance of 180 ohms at 30 degree…

Q: Electrical engineering

A: Given data:Three phase induction motor, f=50 HzP=4Speed of motor, Nr=1293 rpm

Q: A 125-hp, 480-V, 50-Hz, 6-pole, Y-connected induction motor has the per-phase equivalent circuit…

A: The given information about a Y-connected three phase induction motor is: Rated shaft output power…

Q: a) 5A The synchronous speed of a 4 pole, 3-phase Induction motor is 1800 rev/min. The frequency of…

A:

Q: A 3-phase, 400/200 V, Y-Y connected wound-rotor induction motor has 0.06 rotor resistance and 0.3 Q…

A: Given- A 3-phase 400/200 V, Y-Y connected wound rotor induction motor has, Rotor resistance, R2=0.06…

Single Phase Induction Motor

The single-phase induction motor or engine consists of a single rotating phase in the stator and a rotating cage in the rotor. When phase one supply is connected to the stator winding, a magnetic field is generated. In the pulsating field, the rotor does not rotate due to inertia. So, a single-phase import motor does not start and requires some initial methods.