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%

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

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

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

25.  Unbalanced forces for maximum in case of

   A.. Diesel shunters

   B. Design locomotives

   C. Steam locomotives

   D. Electric locomotives

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