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  3. Study Set
    Testing and Commissioning of Electrical Equipment
  4. Exam
    Exam 6: Protective Relays and Circuit Breakers for Electrical Systems
  5. Question
    Why Are the Isolators Used
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Why Are the Isolators Used

Question 10

Question 10

Multiple Choice

Why are the isolators used?


A) Break abnormal current
B) Making under fault conditions
C) Breaking the circuit under no load condition
D) None of the above

Correct Answer:

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