Question: What would the pole pass frequency be for a AC induction moor running at 878 RPM? ( assume a VFD is not being Used) A) 176 HZ B) 2.93 HZ C) 22 HZ D) 0.37

Electric Motor Control
10th Edition
ISBN:9781133702818
Author:Herman
Publisher:Herman
Chapter51: Electric And Electronic Braking
Section: Chapter Questions
Problem 2SQ: Differentiate between the AC and DC magnetic fields applied to an induction motor stator.
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Answer is 2.93 hz. Take No. Of poles = 2.

Question:
What would the pole pass frequency be for a
AC induction moor running at 878 RPM? (
assume a VFD is not being Used)
A) 176 HZ
B) 2.93 HZ
C) 22 HZ
D) 0.37
Transcribed Image Text:Question: What would the pole pass frequency be for a AC induction moor running at 878 RPM? ( assume a VFD is not being Used) A) 176 HZ B) 2.93 HZ C) 22 HZ D) 0.37
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