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No Secondary Overcurrent Protection Is Required for Certain Transformers 1000

Question 22

Multiple Choice

No secondary overcurrent protection is required for certain transformers 1000 volts, nominal, or less with currents of at least 9 amperes and a maximum primary overcurrent protection of ____.


A) 75%
B) 100%
C) 125%
D) 150%

Correct Answer:

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