Electric Traction In tram ways which of the following motors is used? D.C. series motor AC. single phase capacitor start motor D.C. shunt motor A.C. three phase motor D.C. series motor AC. single phase capacitor start motor D.C. shunt motor A.C. three phase motor ANSWER DOWNLOAD EXAMIANS APP
Electric Traction The overall efficiency of steam locomotive is around 35 to 45 percent 25 to 35 percent 5 to 10 percent 15 to 20 percent 35 to 45 percent 25 to 35 percent 5 to 10 percent 15 to 20 percent ANSWER DOWNLOAD EXAMIANS APP
Electric Traction For which of the following locomotives the maintenance requirements are the least? Diesel locomotives All of the listed here Electric locomotives Steam locomotives Diesel locomotives All of the listed here Electric locomotives Steam locomotives ANSWER DOWNLOAD EXAMIANS APP
Electric Traction ________ have maximum unbalanced forces. Steam locomotives Diesel locomotives All of the listed here Electric locomotives Steam locomotives Diesel locomotives All of the listed here Electric locomotives ANSWER DOWNLOAD EXAMIANS APP
Electric Traction The number of passenger coaches that can be attached to a diesel engine locomotive on broad gauge is usually restricted to 10 5 20 15 10 5 20 15 ANSWER DOWNLOAD EXAMIANS APP
Electric Traction Which of the following braking systems on the locomotives is costly? Vacuum braking on diesel locomotives Vacuum braking on steam locomotives All braking systems are equally costly Regenerative braking on electric locomotives Vacuum braking on diesel locomotives Vacuum braking on steam locomotives All braking systems are equally costly Regenerative braking on electric locomotives ANSWER DOWNLOAD EXAMIANS APP
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