A 4, pole, 3-phase 50 Hz induction motor running with a slip of 4 %. Find the total torque developed by the motor ifstator input is 25 kW and stator loss is equal to 0.8 kW.220 N-mO 154 N-mO 401 N-mO 422 N-mTorque developed by the cylindrical rotor synchronous motor isO directly proportional to the square of the supply voltageO directly proportional to the synchronous reactanceO directly proportional to the square of the synchronous reactanceO directly proportional to the supply voltage

In the 3 phase induction motor If the stator input power is given and stator losses is given then…

A 4, pole, 3-phase 50 Hz induction motor running with a slip of 4 %. Find the total torque developed by the motor if stator input is 25 kW and stator loss is equal to 0.8 kW. 220 N-m O 154 N-m O 401 N-m O 422 N-m

A 4, pole, 3-phase 50 Hz induction motor running with a slip of 4 %. Find the total torque developed by the motor if stator input is 25 kW and stator loss is equal to 0.8 kW. 220 N-m O 154 N-m O 401 N-m O 422 N-m

Introductory Circuit Analysis (13th Edition)

13th Edition

ISBN:9780133923605

Author:Robert L. Boylestad

Publisher:Robert L. Boylestad

Chapter1: Introduction

Section: Chapter Questions

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Concept explainers

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.

Question

A 4, pole, 3-phase 50 Hz induction motor running with a slip of 4 %. Find the total torque developed by the motor if
stator input is 25 kW and stator loss is equal to 0.8 kW.
220 N-m
O 154 N-m
O 401 N-m
O 422 N-m
Torque developed by the cylindrical rotor synchronous motor is
O directly proportional to the square of the supply voltage
O directly proportional to the synchronous reactance
O directly proportional to the square of the synchronous reactance
O directly proportional to the supply voltage

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