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Author Question: What is the advantage of PMDC motors for smaller motor requirements over wound rotor and wound ... (Read 107 times)

big1devin

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on: Jul 26, 2018
What is the advantage of PMDC motors for smaller motor requirements over wound rotor and wound stator motors?
 
  What will be an ideal response?

Question 2

Explain why a long line of trough collectors is set on a northsouth line.
 
  What will be an ideal response?


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alexanderhamilton

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Reply #1 on: Jul 26, 2018
Answer to Question 1

PMDC motors are simple and have high starting torque, which is useful for moving slow-moving collectors.

Answer to Question 2

A north-south orientation of trough collectors means only one axis needs to move for tracking.


big1devin

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Reply 2 on: Jul 26, 2018
Excellent

bblaney

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Reply 3 on: Yesterday
Wow, this really help

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