1. The rated current of 15 hp, 220V separately excited DC motor is- a) 50.87A b) 60.2 A c) 40.31A 2. If the load torque T of induction motor proportional to square of the rated speed, what will be the value of load torque if the motor speed reduces to half rated speed. a) 2-T₁. b) ¼ T c) 4xTL 3. In stator voltage control strategy of induction motor, the variable stator voltage will be: a) above rated voltage b) below than rated voltage e) above and below rated voltage

1. The rated current of 15 hp, 220V separately excited DC motor is- a) 50.87A b) 60.2 A c) 40.31A 2. If the load torque T of induction motor proportional to square of the rated speed, what will be the value of load torque if the motor speed reduces to half rated speed. a) 2-T₁. b) ¼ T c) 4xTL 3. In stator voltage control strategy of induction motor, the variable stator voltage will be: a) above rated voltage b) below than rated voltage e) above and below rated voltage

Introductory Circuit Analysis (13th Edition)

13th Edition

ISBN:9780133923605

Author:Robert L. Boylestad

Publisher:Robert L. Boylestad

Chapter1: Introduction

Section: Chapter Questions

Problem 1P: Visit your local library (at school or home) and describe the extent to which it provides literature...

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