Q4 a) Determine the suitable capacitor to make 90° electrical between Im and la at starting running of single phase induction motor with a capacitor start motor 205V, 60Hz if you know Za =7.8+j 3.2 2 Zm=2.4+j3.852 c) What is happened if the auxiliary winding of single phase induction motors is shorted circuit for the below types of it ☐) Permanent - Split Capacitor Motor II)Split-phase Induction Motor

Electric Motor Control
10th Edition
ISBN:9781133702818
Author:Herman
Publisher:Herman
Chapter39: Synchronous Motor Operation
Section: Chapter Questions
Problem 14SQ: Induction motors and welding transformers require magnetizing current, which causes a. lagging power...
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Q4
a) Determine the suitable capacitor to make 90° electrical between Im
and la at starting running of single phase induction motor with a
capacitor start motor 205V, 60Hz if you know
Za = 7.8 +j 3.2 2
Zm=2.4+j 3.82
c) What is happened if the auxiliary winding of single phase
induction motors is shorted circuit for the below types of it
☐) Permanent - Split Capacitor Motor
II)Split-phase Induction Motor
Transcribed Image Text:Q4 a) Determine the suitable capacitor to make 90° electrical between Im and la at starting running of single phase induction motor with a capacitor start motor 205V, 60Hz if you know Za = 7.8 +j 3.2 2 Zm=2.4+j 3.82 c) What is happened if the auxiliary winding of single phase induction motors is shorted circuit for the below types of it ☐) Permanent - Split Capacitor Motor II)Split-phase Induction Motor
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