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.Management Sciences
A. the spring tension
B. the rate of flux built up
C. armature core air gap
D. all of the above
Related Mcqs:
- D.C. shunt relays are made of_____________?
- A. few turns of thin wire B. few turns of thick wire C. many turns of thin wire D. many turns of thick wire...
- When a transmission line is energized, the wave that propagates on it is____________?
- A. current wave only B. voltage wave only C. Both (A) and (B) D. power factor wave only...
- Which of the following is the least expensive protection for overcurrent is low voltage system ?
- A. Rewireable fuse B. Isolator C. Oil circuit breaker D. Air break circuit breaker E. None of the above...
- What will be the reflection co-efficient of the wave of load connected to transmission line if surge impedance of the line is equal to load ?
- A. Zero B. Unity C. Infinity D. None of the above...
- The fuse rating is expressed in terms of_____________?
- A. current B. voltage C. VAR D. kVA...
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