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Author Question: The nameplate on a motor indicates that the motor has an FLC of 15A and a service factor (SF) of ... (Read 26 times)

Shelles

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on: Jul 24, 2018
The nameplate on a motor indicates that the motor has an FLC of 15A and a service factor (SF) of 1.15. How
  much additional current can this motor safely handle for intermittent power demands?
 
  a. 1.15A
  b. 1.75A
  c. 2.25A
  d. 3.25A

Question 2

If the heater in a fixed IEC bimetallic overload relay fails, _____.
 
  a. the heater must be replaced with a heater of the same size
  b. it and all the other heaters in the overload relay must be replaced
  c. the entire overload relay must be replaced
  d. the heater can be replaced with a heater of the same size or one that is slightly smaller


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jointhecircus

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Reply #1 on: Jul 24, 2018
Answer to Question 1

c

Answer to Question 2

c


Shelles

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Reply 2 on: Jul 24, 2018
Excellent

xiaomengxian

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Reply 3 on: Yesterday
:D TYSM

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