Which of the following braking systems on the locomotives is costly ?

Related Mcqs:

For diesel locomotives the range of horsepower is_______________?

A. 50 to 200 B. 500 to 1000 C. 1500 to 2500 D. 3000 to 5000...

Overload capacity of diesel engines is usually restricted to_______________?

A. 2 percent B. 10 percent C. 20 percent D. 40 percent...

Automatic signalling is used for which of the following trains ?

A. Mail and express trains B. Superfast trains C. Suburban and Urban electric trains D. All trains...

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

A. Cascade control B. Pole changing C. Rheostat control D. Combination of cascade and pole changing...

Overhead lines for power supply to tramcars are at a minimum height of______________?

A. 3 m B. 6 m C. 10 m D. 15 m...