7-IK A 208-V, 60 Hz six-pole, Y-connected, 25-hp design class B induction motor istested in the laboratory, with the following results:208 V. 22.0 A, 1200 w. 60 Hz24.6 V, 64.5 A. 2200 W. IS Hz13.5 V. 64 ANo load:Locked rotor:DC test:Find the equivalent circuit of this motor, and plot its torque-speed characteristiccurve.

Calculate the phase voltage applied to the motor at no load. Vϕ=VT3Vϕ=208 V3Vϕ=120.1 V No-load test…

7-IK A 208-V, 60 Hz six-pole, Y-connected, 25-hp design class B induction motor is tested in the laboratory, with the folowing results 208 V. 22.0 A, 1200 w. 60 Hz 24.6 V. 64.5 A, 2200 W, IS Hz No load: Locked rotor: DC test: 13.5 V. 64 A Find the equivalent circuit of this motor, and plot its torque-speed characteristic

7-IK A 208-V, 60 Hz six-pole, Y-connected, 25-hp design class B induction motor is tested in the laboratory, with the folowing results 208 V. 22.0 A, 1200 w. 60 Hz 24.6 V. 64.5 A, 2200 W, IS Hz No load: Locked rotor: DC test: 13.5 V. 64 A Find the equivalent circuit of this motor, and plot its torque-speed characteristic

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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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

7-IK A 208-V, 60 Hz six-pole, Y-connected, 25-hp design class B induction motor is
tested in the laboratory, with the following results:
208 V. 22.0 A, 1200 w. 60 Hz
24.6 V, 64.5 A. 2200 W. IS Hz
13.5 V. 64 A
No load:
Locked rotor:
DC test:
Find the equivalent circuit of this motor, and plot its torque-speed characteristic
curve.

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