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.Management Sciences
A. few turns of thin wire
B. few turns of thick wire
C. many turns of thin wire
D. many turns of thick wire
Related Mcqs:
- Thermal circuit breaker has____________?
- A. delayed trip action B. instantaneous trip action C. both of the above D. none of the above...
- Directional relays are based on flow of____________?
- A. power B. current C. voltage wave D. all of the above...
- H.R.C. fuses provide best protection against________________?
- A. overload B. reverse current C. open-circuits D. short-circuits...
- Which of the following circuit breakers has high reliability and minimum maintenance ?
- A. Air blast circuit breakers B. Circuit breaker with SF6 gas C. Vacuum circuit breakers D. Oil circuit breakers...
- A fuse in a motor circuit provides protection against__________?
- A. overload B. short-circuit and overload C. open circuit, short-circuit and overload D. none of the above...
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