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Author Question: A technician has installed a new 3 phase motor but it is running in reverse. What should she do to ... (Read 160 times)

pepyto

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on: Jul 26, 2018
A technician has installed a new 3 phase motor but it is running in reverse. What should she do to correct the rotation?
 
  A) Reverse the capacitor leads. B) Replace the motor.
  C) Reverse two motor power supply leads. D) Check the schematic diagram.

Question 2

The resistance of a positive temperature coefficient thermistor (PTC):
 
  A) Corrects negative current to make it positive. B) Increases as temperature increases.
  C) Decreases as temperature increases. D) Corrects negative polarity to make it positive.


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Silverbeard98

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

C

Answer to Question 2

B


pepyto

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Reply 2 on: Jul 26, 2018
Gracias!

ultraflyy23

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Reply 3 on: Yesterday
Excellent

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