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.Management Sciences
A. 1.5 sec
B. 5 to 10 sec
C. 5 to 20 sec
D. 20 to 30 sec
E. none of the above
Related Mcqs:
- A thermal protection switch can protect against_____________?
- A. short-circuit B. temperature C. overload D. over voltage...
- To protect most of the electrical equipment handling low power, the types of relays used are______________?
- A. thermocouple B. electronic and bimetallic C. both (A) and (B) D. none of the above...
- The under voltage relay can be used for______________?
- A. generators B. busbars C. transformers D. motors E. all of the above...
- The torque produced in induction type relay (shaded pole structure) is_____________?
- A. inversely proportional to the current B. inversely proportional to the square of the current C. proportional to the current D. proportional to square of the current...
- A fuse is connected_______________?
- A. in series with circuit B. in parallel with circuit C. either in series or in parallel with circuit D. none of the above...
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