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

A. Regenerative braking on electric locomotivesCorrect Answer

B. Vacuum braking on diesel locomotives

C. Vacuum braking on steam locomotives

D. All braking systems are equally costly

Correct Option: A. Regenerative braking on electric locomotives

This question has been verified by the PakPrep community moderation network for competitive examination accuracy.

Subject Overview

Explore thousands of solved past paper MCQs for Electrical Engineering Mcqs categorized with explanations.