Electric Traction Power for lighting in passenger coach, in a long distance electric train, is provided Directly through overhead electric line Through rails Through locomotive Through individual generator of bogie and batteries Directly through overhead electric line Through rails Through locomotive Through individual generator of bogie and batteries ANSWER DOWNLOAD EXAMIANS APP
Electric Traction Specific energy consumption is affected by which of the following factors? Gradient All of the listed here Distance between stops Retardation and acceleration values Gradient All of the listed here Distance between stops Retardation and acceleration values ANSWER DOWNLOAD EXAMIANS APP
Electric Traction For which of the following locomotives the maintenance requirements are the least? Steam locomotives Diesel locomotives Electric locomotives All of the listed here Steam locomotives Diesel locomotives Electric locomotives All of the listed here ANSWER DOWNLOAD EXAMIANS APP
Electric Traction Which of the following braking systems on the locomotives is costly? 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 Vacuum braking on diesel locomotives ANSWER DOWNLOAD EXAMIANS APP
Electric Traction Which of the following drives is suitable for mines where explosive gas exists? Diesel engine Steam engine Battery locomotive All of the listed here Diesel engine Steam engine Battery locomotive All of the listed here ANSWER DOWNLOAD EXAMIANS APP
Electric Traction The voltage used for suburban trains in D.C. system is usually 12 V 220 V 24 V 600 to 750 V 12 V 220 V 24 V 600 to 750 V ANSWER DOWNLOAD EXAMIANS APP
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