Electric Traction On Diesel Locomotive Multiple Choice Questions and Answers


21.  The efficiency of diesel locomotives is nearly


   A. 20 to 25%

   B. 30 to 40%

   C. 45 to 55%

   D. 60 to 70%


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A. 20 to 25%

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22.  The range of horse power of diesel locomotive is


   A. 100 to 500

   B. 1500 to 2500

   C. 3000 to 4500

   D. 4500 to 5000


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B. 1500 to 2500

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23.  In diesel electric drive


   A. Initial investment required is low

   B. Locomotive and train is a self-contained unit

   C. Power loss in speed control is low

   D. All of the above


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D. All of the above

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24.  Battery driven vehicles


   A. Are easy to control and very convenient to use

   B. Have low maintenance cost

   C. Cause no pollution

   D. All of the above


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D. All of the above

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25.  Unbalanced forces for maximum in case of


   A.. Diesel shunters

   B. Design locomotives

   C. Steam locomotives

   D. Electric locomotives


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C. Steam locomotives

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