Electric Traction Methods can bring the locomotive to dead stop. Rheostat braking None of the listed here Regenerative braking Plugging braking Rheostat braking None of the listed here Regenerative braking Plugging braking ANSWER DOWNLOAD EXAMIANS APP
Electric Traction Coefficient of adhesion is Equal in both AC. and D.C. traction High in case of D.C. traction than in the case of AC. traction All of the listed here Low in case of D.C. traction than in the case of AC. traction Equal in both AC. and D.C. traction High in case of D.C. traction than in the case of AC. traction All of the listed here Low in case of D.C. traction than in the case of AC. traction 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 0.35 0.26 0.16 0.46 0.35 0.26 0.16 ANSWER DOWNLOAD EXAMIANS APP
Electric Traction Coefficient of adhesion reduces due to the presence of which of the following? Dew on rails Oil on the rails Both Dew on rails and Oil on the rails Sand on rails Dew on rails Oil on the rails Both Dew on rails and Oil on the rails Sand on rails ANSWER DOWNLOAD EXAMIANS APP
Electric Traction The overall efficiency of steam locomotive is around 25 to 35 percent 15 to 20 percent 35 to 45 percent 5 to 10 percent 25 to 35 percent 15 to 20 percent 35 to 45 percent 5 to 10 percent ANSWER DOWNLOAD EXAMIANS APP
Electric Traction Watt-hours per tonne km is usually the specific energy consumption for suburban services. 150-200 120-150 50 - 75 100-150 150-200 120-150 50 - 75 100-150 ANSWER DOWNLOAD EXAMIANS APP
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