D.C. Generators MCQ Questions & Answers | Electrical Engineering

A. Negligibly low

B. Equal to no-load terminal voltage

C. More than no-load terminal voltage

D. Less than no-load terminal voltage

A. Rivets

B. Counter sunk screws

C. Brazing

D. Welding

A. Series generator

B. Shunt generator

C. Over compound generator

D. Flat compound generator

A. High voltage, high current

B. Low voltage, high current

C. High voltage, low current

D. Low voltage, low current

A. Where low voltage and high currents are involved

B. Where high voltage and small currents are involved

C. In both of the above cases

D. In none of the above cases

A. 150 V

B. 175 V

C. 240 V

D. 290 V

A. Slots

B. Armature conductors

C. Winding elements

D. Poles

A. Cross-magnetizing

B. Demagnetizing

C. Magnetizing

D. None of above

A. 2 : 3

B. 3 : 1

C. 3 : 2

D. 1 : 3

A. Only if the resistance of the field circuit is less than critical value

B. Only if the resistance of the field circuit is greater than critical value

C. Irrespective of the value of the resistance in the field circuit

D. None of the above