Direct Current Generator Or DC Generator Objective Questions and Answers


31.  The voltmeter connected across a generator reads voltage same at no-load and at full load(rated). The generator is of the type


   A. Shunt generator

   B. Series generator

   C. Level compound

   D. Short shunt compound


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C. Level compound

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32.  Which of the following DC generators will be in a position to build up without any residual magnetism in the field?


   A. Series

   B. Shunt

   C. Separately excited

   D. Compound


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C. Separately excited

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33.  In DC generator works on the principle of


   A. Lenz's law

   B. Ohm's law

   C. Faraday's law of electromagnetic induction

   D. None of the above


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C. Faraday's law of electromagnetic induction

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34.  With a DC generator which of the following regulation is preferred ?


   A. 100% regulation

   B. Infinite regulation gay

   C. 50% regulation

   D. 1% regulation


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D. 1% regulation

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35.  Which generator would you prefer for feeding long DC transmission lines ?


   A. Series generator

   B. Shunt generator

   C. Over compound generator

   D. Flat compound generators


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C. Over compound generator

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