1000+ Multiple Choice Questions on Electric Traction Pdf - 1

Question: 1

In India diesel locomotives are manufactured at

(A) Ajmer

(B) Bangalore

(C) Varanasi

(D) Jamalpur

Ans: C

Varanasi

Question: 2

Electric locomotives in India are manufactured at

(A) Bangalore

(B) Chittranjan

(C) Gorakhpur

(D) Jamalpur

Ans: B

Chittranjan

Question: 3

For three phase induction motors which of the following is the least efficient method of speed control?

(A) combination of cascade and pole changing

(B) rheostatic control

(C) pole changing

(D) cascade control

Ans: B

rheostatic control

Question: 4

_____ have maximum unbalanced forces.

(A) diesel locomotives

(B) electric locomotives

(C) steam locomotives

(D) diesel shunters

Ans: C

steam locomotives

Question: 5

For which of the following locomotives the maintenance requirements are the least?

(A) electric locomotives

(B) steam locomotives

(C) diesel locomotives

(D) equal in all of the above

Ans: A

electric locomotives

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