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Author Question: The single-phase operation of a resolver uses the variation in phase shift to determine shaft ... (Read 52 times)

rmenurse

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on: Jul 28, 2018
The single-phase operation of a resolver uses the variation in phase shift to determine shaft position.
 
  Indicate whether the statement is true or false

Question 2

Which of the following is not an advantage of a permanent magnetic motor over a field wound motor?
 
  A) It has higher efficiency. B) Its flux is always constant.
  C) It has lower inertia. D) It needs only one power supply.


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debra928

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Reply #1 on: Jul 28, 2018
Answer to Question 1

FALSE

Answer to Question 2

C


rmenurse

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Reply 2 on: Jul 28, 2018
Excellent

frankwu0507

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Reply 3 on: Yesterday
:D TYSM

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