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Computer Programming MCQs — Test 65

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Question 1
The direction of magnetic lines of force is________________?
Question 2
The main function of a fuse is to_____________?
Question 3
With which of the following, a circuit breaker must be equipped for remote operation ?
Question 4
Thermal circuit breaker has____________?
Question 5
Magnetic circuit breaker has ___________ trip action
Question 6
Fault diverters are basically____________?
Question 7
Arc in a circuit behaves as_______________?
Question 8
The arcing contacts in a circuit breaker are made of______________?
Question 9
On which of the following routine tests are conducted ?
Question 10
Which of the following medium is employed for extinction of arc in air circuit breaker?