Electric Traction The wheels of a train, engine as well as bogies, are slightly tapered to Facilitate braking Increase friction Reduce friction Facilitate in taking turns Facilitate braking Increase friction Reduce friction Facilitate in taking turns ANSWER DOWNLOAD EXAMIANS APP
Electric Traction In India, electrification of railway track was done for the first time in which of the following years? 1940-1942 1920-1925 1925 - 1932 1935 - 1938 1940-1942 1920-1925 1925 - 1932 1935 - 1938 ANSWER DOWNLOAD EXAMIANS APP
Electric Traction Which of the following is the disadvantage of electric traction over other systems of traction? Interference with communication lines High capital outlay in fixed installations beside route limitation Short time power failure interrupts traffic for hours Corrosion problems in the underground pipe work Interference with communication lines High capital outlay in fixed installations beside route limitation Short time power failure interrupts traffic for hours Corrosion problems in the underground pipe work ANSWER DOWNLOAD EXAMIANS APP
Electric Traction Which of the following braking systems is used on steam locomotives? Vacuum system Pneumatic system Hydraulic system None of the listed here Vacuum system Pneumatic system Hydraulic system None of the listed here ANSWER DOWNLOAD EXAMIANS APP
Electric Traction Automatic signaling is used for which of the following trains? Suburban and Urban electric trains Superfast trains All trains Mail and express trains Suburban and Urban electric trains Superfast trains All trains Mail and express trains ANSWER DOWNLOAD EXAMIANS APP
Electric Traction The friction at the track is proportional to None of the listed here 1/speed Speed 1/(speed)² None of the listed here 1/speed Speed 1/(speed)² ANSWER DOWNLOAD EXAMIANS APP
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