Electric Traction Vacuum is created by which of the following? Ejector Any of the listed here None of the listed here Vacuum pump Ejector Any of the listed here None of the listed here Vacuum pump ANSWER DOWNLOAD EXAMIANS APP
Electric Traction In case of a steam engine an average coal consumption per km is nearly 150 to 175 kg 100 to 120 kg 28 to 30 kg 60 to 80 kg 150 to 175 kg 100 to 120 kg 28 to 30 kg 60 to 80 kg ANSWER DOWNLOAD EXAMIANS APP
Electric Traction The value of coefficient of adhesion will be high when rails are Wet Sprayed with oil Greased Cleaned with sand Wet Sprayed with oil Greased Cleaned with sand 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 diesel locomotives All braking systems are equally costly Vacuum braking on steam locomotives Regenerative braking on electric locomotives Vacuum braking on diesel locomotives All braking systems are equally costly Vacuum braking on steam locomotives ANSWER DOWNLOAD EXAMIANS APP
Electric Traction Overhead lines for power supply to tram cars are at a minimum height of 3 m 6 m 10 m 15 m 3 m 6 m 10 m 15 m ANSWER DOWNLOAD EXAMIANS APP
Electric Traction In tram ways which of the following motors is used? AC. single phase capacitor start motor D.C. series motor D.C. shunt motor A.C. three phase motor AC. single phase capacitor start motor D.C. series motor D.C. shunt motor A.C. three phase motor ANSWER DOWNLOAD EXAMIANS APP
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