Important MCQ questions for GATE, ESE Engineering Service Examination, IES, PSU Examination and Study Material For Electrical and Electronics Engineering in Circuit Theory, Network Theory, Material Science, Power System, Control System, Measurement, Power Electronics, Transformer and Electrical Machine, Control System, EMT, Power Electronics, Microprocessor and Communication System.
Monday, February 22, 2016
Which braking system on the locomotives is the costliest among the following?
A) Vacuum braking on diesel locomotives
B) Vacuum braking on steam locomotives
C) Regenerative braking on electric locomotives
D) All braking systems are equally costly
Answer : C) Regenerative braking on electric locomotives
No comments:
Post a Comment