Direct Current Series Generator Or DC Series Generator Objective Questions and Answers

36.  The voltage at the terminals of a DC series generator is running at rated rpm and no-load will be

   A. More than the voltage

   B. Full rated voltage

   C. A very small voltage

   D. Zero

37.  A DC series generator is provided with diverter and is delivering its rated current. If the divertor switch is opened, the terminal voltage will

   A. Remain constant

   B. Decrease

   C. Increase

   D. None of the above

38.  A DC series generator is employed

   A. As a booster to maintain constant voltage at the load end of the feeder

   B. For supplying traction load

   C. For supplying industrial load at constant voltage

   D.For battery charging

39.  A series generator can self excite

   A. Only if the load current is zero

   B. Only if the load current is not zero

   C. Irrespective of the value of load current

   D. None of the above

40.  DC series generator is used

   A. To supply traction load

   B. To supply industrial load at constant voltage

   C. As a booster to maintain constant voltage at the load end of the feeder

   D. None of the above

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