Electric Traction Long distance railways use which of the following? 25 kV two phase A.C. 25 kV three phase A.C. 25 kV single phase A.C. 200 V D.C. 25 kV two phase A.C. 25 kV three phase A.C. 25 kV single phase A.C. 200 V D.C. ANSWER DOWNLOAD EXAMIANS APP
Electric Traction The voltage used for suburban trains in D.C. system is usually 600 to 750 V 12 V 24 V 220 V 600 to 750 V 12 V 24 V 220 V ANSWER DOWNLOAD EXAMIANS APP
Electric Traction The horsepower of steam locomotives is Up to 1500 2500 to 3000 1500 to 2000 500 to 1000 Up to 1500 2500 to 3000 1500 to 2000 500 to 1000 ANSWER DOWNLOAD EXAMIANS APP
Electric Traction Specific energy consumption becomes All of the listed here More on steeper gradient More with high train resistance Less if distance between stops is more All of the listed here More on steeper gradient More with high train resistance Less if distance between stops is more 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 20 15 5 10 20 15 5 10 ANSWER DOWNLOAD EXAMIANS APP
Electric Traction Which of the following braking systems on the locomotives is costly? Regenerative braking on electric locomotives Vacuum braking on steam locomotives Vacuum braking on diesel locomotives All braking systems are equally costly Regenerative braking on electric locomotives Vacuum braking on steam locomotives Vacuum braking on diesel locomotives All braking systems are equally costly ANSWER DOWNLOAD EXAMIANS APP
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