Power for lighting in passanger coach, in a long distance electric train, is provided_________________?
Correct answer: B. through individual generator of bogie and batteries
- A. directly through overhead electric line
- B. through individual generator of bogie and batteries
- C. through rails
- D. through locomotive
Explanation
Passenger-coach lighting is normally supplied by an axle-driven generator mounted on the bogie, with batteries providing storage and supply when the train is stationary. It is therefore not taken directly from the overhead line or rails.
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