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    Testing and Commissioning of Electrical Equipment
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    Exam 3: Power System Protection and Equipment
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    Arc in a Circuit Breaker Is Interrupted at
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Arc in a Circuit Breaker Is Interrupted at

Question 13

Question 13

Multiple Choice

Arc in a circuit breaker is interrupted at


A) zero current
B) maximum current
C) minimum voltage
D) maximum voltage

Correct Answer:

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