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Electric Traction - Interview Questions and Answers

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6. The wheels of a train, engine as well as bogies, are slightly tapered to
A. reduce frietion
B. increase friction
C. facilitate braking
D. facilitate in taking turns
Explanation:
7. The overall efficiency of steam locomo�tive is around
A. 5 to 10 percent
B. 15 to 20 percent
C. 25 to 35 percent
D. 35 to 45 percent
Explanation:
8. Which of the following state capitals is not on broad gauge track ?
A. Lucknow
B. Bhopal
C. Jaipur
D. Chandigarh
Explanation:
9. Electric locomotives in India are manufactured at
A. Jamalpur
B. Bangalore
C. Chittranjan
D. Gorakhpur
Explanation:
10. Long distance railways use which of the following ?
A. 200 V D.C.
B. 25 kV single phase A.C. 10.
C. 25 kV two phase A.C.
D. 25 kV three phase A.C.
Explanation: