- (A) flux/pole
- (B) speed of armature
- (C) number of poles
- (D) all of the above
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- (A) is the same as that of the main pole ahead
- (B) is the same as that of the immediately preceding pole
- (C) is opposite to that of the main pole ahead
- (D) is neutral as these poles do not play part in generating
- (E) m.f.
- (A) almost zero
- (B) less than no load terminal voltage
- (C) more than no load terminal voltage
- (D) equal to no-load terminal voltage
- (A) flux density
- (B) reluctance
- (C) ampere-turns
- (D) resistance
- (A) Series generator
- (B) Shunt generator
- (C) Compound generator
- (D) None of the above
- (A) Series generator
- (B) Shunt generator
- (C) Compound generator
- (D) Separately excited generator
- (A) r.p.m. is more than 300
- (B) r.p.m. is less than 300
- (C) number of poles is 4
- (D) number of poles is 2
- (A) series generator
- (B) shunt generator
- (C) long shunt compound generator
- (D) any of’the above
- (A) demagnetisation of leading pole tip and magnetisation of trailing pole tip
- (B) demagnetisation of trailing pole tip and magnetisation of leading pole tip
- (C) damagnetising the center of all poles
- (D) magnetising the center of all poles
- (A) zero
- (B) small
- (C) the same as rated voltage
- (D) high
