Types of Fuse - MCQs with answers

Types of Fuse - MCQs with answers


Q1. Which among these tests are performed to check the nation or international standards?

a. Type test.
b. Production tests.
c. Site checks.
d. All of the above.

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ANSWER: a. Type test.



Q2. If the strands of the fusing wire are twisted, what happens to the fusing current?

a. Increases
b. Reduces.
c. No change/ remains same
d. Depends on the value of current, increases or decreases.

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ANSWER: b. Reduces.



Q3. What is the cut off current in the fuse?

a. Maximum value actually reached.
b. Rms value actually reached.
c. Average value actually reached.
d. None of the above

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ANSWER: a. Maximum value actually reached.


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