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.Management Sciences
A. a.c. supply
B. d.c. supply
C. either a.c. or d.c. supply
D. none of the above
Related Mcqs:
- Electrical machines having a power output up to about 750 W may be called__________machines?
- A. small size B. medium size C. large size D. any of the above...
- The mcrease in heat dissipation by air blasts is due to increase in______________?
- A. conduction B. convection E. radiation D. any ofthe above...
- The design of electromagnets is based upon which of the following fundamental equations ?
- A. Force equation B. Magnetic circuit equation C. Heating equation D. Voltage equation E. All of the above...
- In D.C. machines the width of the duct is usually_____________?
- A. 4 mm B. 6 mm C. 8 mm D. 10 mm...
- The cold rolled grain oriented steel has ___________ permeability in the direction of the grain orientation?
- A. minimum B. maximum C. nil D. none of the above...
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