Electric Traction The specific energy consumption of a train depends on which of the following? Distance covered Acceleration and retardation All of the listed here Gradient Distance covered Acceleration and retardation All of the listed here Gradient ANSWER DOWNLOAD EXAMIANS APP
Electric Traction Which of the following happens in Kando system? Three phase A.C. is converted into D.C. Single phase supply is converted into three phase system Single phase A.C. is converted into D.C. None of the listed here Three phase A.C. is converted into D.C. Single phase supply is converted into three phase system Single phase A.C. is converted into D.C. None of the listed here ANSWER DOWNLOAD EXAMIANS APP
Electric Traction For three-phase induction motors which of the following is the least efficient method of speed control? Combination of cascade and pole changing Cascade control Rheostat control Pole changing Combination of cascade and pole changing Cascade control Rheostat control Pole changing ANSWER DOWNLOAD EXAMIANS APP
Electric Traction Automatic signalling is used for which of the following trains ? Superfast trains Suburban and Urban electric trains Mail and express trains All of the listed here Superfast trains Suburban and Urban electric trains Mail and express trains All of the listed here ANSWER DOWNLOAD EXAMIANS APP
Electric Traction For given maximum axle load tractive efforts of AC. locomotive will be Less than that of D.C. locomotive More than that of D.C. locomotive Equal to that of D.C. locomotive None of the listed here Less than that of D.C. locomotive More than that of D.C. locomotive Equal to that of D.C. locomotive None of the listed here ANSWER DOWNLOAD EXAMIANS APP
Electric Traction The steam engine provided on steam locomotives is Single acting non-condensing type Single acting condensing type Double acting non-condensing type Double acting condensing type Single acting non-condensing type Single acting condensing type Double acting non-condensing type Double acting condensing type ANSWER DOWNLOAD EXAMIANS APP
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