Electric Traction Which of the following braking systems on the locomotives is costly? Regenerative braking on electric locomotives All braking systems are equally costly Vacuum braking on steam locomotives Vacuum braking on diesel locomotives Regenerative braking on electric locomotives All braking systems are equally costly Vacuum braking on steam locomotives Vacuum braking on diesel locomotives ANSWER DOWNLOAD EXAMIANS APP
Electric Traction The braking retardation is usually in the range 15 to 30 km phps 3 to 5 km phps 0.15 to 0.30 km phps 5 to 8 km phps 15 to 30 km phps 3 to 5 km phps 0.15 to 0.30 km phps 5 to 8 km phps ANSWER DOWNLOAD EXAMIANS APP
Electric Traction In case of a steam engine an average coal consumption per km is nearly 100 to 120 kg 60 to 80 kg 28 to 30 kg 150 to 175 kg 100 to 120 kg 60 to 80 kg 28 to 30 kg 150 to 175 kg ANSWER DOWNLOAD EXAMIANS APP
Electric Traction Which of the following braking systems is used on steam locomotives? Hydraulic system Vacuum system None of the listed here Pneumatic system Hydraulic system Vacuum system None of the listed here Pneumatic system ANSWER DOWNLOAD EXAMIANS APP
Electric Traction Automatic signalling is used for which of the following trains ? Superfast trains Suburban and Urban electric trains All of the listed here Mail and express trains Superfast trains Suburban and Urban electric trains All of the listed here Mail and express trains 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? 0.46 0.26 0.16 0.35 0.46 0.26 0.16 0.35 ANSWER DOWNLOAD EXAMIANS APP
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