Electric Traction In case of steam engines the steam pressure is 25 to 35 kgf/cm² 1 to 4 kgf/cm² 5 to 8 kgf/cm² 10 to 15 kgf/cm² 25 to 35 kgf/cm² 1 to 4 kgf/cm² 5 to 8 kgf/cm² 10 to 15 kgf/cm² ANSWER DOWNLOAD EXAMIANS APP
Electric Traction _________ locomotive has the highest operational availability. Electric Diesel Steam All of the listed here Electric Diesel Steam All of the listed here ANSWER DOWNLOAD EXAMIANS APP
Electric Traction The rate of acceleration on sub-urban or urban services is restricted by the consideration of Engine power Track size Track curves Passenger Discomfort Engine power Track size Track curves Passenger Discomfort ANSWER DOWNLOAD EXAMIANS APP
Electric Traction For three-phase induction motors which of the following is the least efficient method of speed control? Cascade control Combination of cascade and pole changing Rheostat control Pole changing Cascade control Combination of cascade and pole changing Rheostat control Pole changing ANSWER DOWNLOAD EXAMIANS APP
Electric Traction If the coefficient of adhesion on dry rails is 0.26, which of the following could be the value for wet rails? 0.16 0.26 0.35 0.46 0.16 0.26 0.35 0.46 ANSWER DOWNLOAD EXAMIANS APP
Electric Traction For diesel locomotives the range of horsepower is 1000 to 2000 1500 to 2500 2000 to 2500 500 to 1000 1000 to 2000 1500 to 2500 2000 to 2500 500 to 1000 ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS