A 500 V shunt motor has an armature resistance of 0.3 Ω and field resistance 0f 250 Ω. Determine the back emf when giving an output of 9.6 kW at 82% efficiency.

Q: What are the similarities between an open-type split-phase motor and a capacitor-start motor? Select…

A: Open-type split phase motor has a centrifugal switch that operates when the motor reaches 75% of the…

Q: An ideal 120V 2HP motor draws an apparent power of 1800w from the source. Determine it's power…

A: In this question the apparent power and active power are given ,so as we know power factor is the…

Q: The O smaller O larger the number of poles used in a stepper motor, the better the resolution

A: here we have to give relation between the number of poles and resolution.

Q: A 300-Vo, 60-Hz, three-phase induction motor is drawing 20 A at 0.75 PF lagging. The stator copper…

A: Power input of a 3-phase induction motor can be expressed as : Pin= VinI.pfwhere,Vin= Input voltageI…

Q: The Frequency of rotor eut of an 8-pole induction motor in 2HZ. If the Supply frego is 50 Hz, then…

A: The given data is shown below:

Q: A 208-V four-pole 60-Hz Y-connected wound-rotor induction motor is rated at 30 hp. Its equivalent…

A: As per the guidelines of Bartley we supposed to answer first three subpart only for solution of…

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 supply frequency to the stator of an 8-pole induction motor is 50 Hz, and the rotor frequency is…

A: Number of poles p = 8 Frequency of stator fs = 50 Hz Frequency of rotor fr = 3 Hz We have to…

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.