Computer Programming MCQs Electrical Engineering Mcqs
Q Which of the following braking systems on the locomotives is costly ?
  • A A. Regenerative braking on electric locomotives
  • B B. Vacuum braking on diesel locomotives
  • C C. Vacuum braking on steam locomotives
  • D D. All braking systems are equally costly
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Word of the Day
13 Oct
Cohesion
the action or fact of forming a united whole.
Ψ§Ψͺحاد، Ω…Ω„Ψ§ΩΎΨŒ ربط، ہم Ψ’ΫΩ†Ϊ―ΫŒ

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