Electric Traction The value of coefficient of adhesion will be high when rails are Wet Cleaned with sand Sprayed with oil Greased Wet Cleaned with sand Sprayed with oil Greased ANSWER DOWNLOAD EXAMIANS APP
Electric Traction The resistance encountered by a train in motion is on account of Resistance offered by air Friction at various parts of the rolling stock Friction at the track All of the listed here Resistance offered by air Friction at various parts of the rolling stock Friction at the track All of the listed here ANSWER DOWNLOAD EXAMIANS APP
Electric Traction In case of a steam engine an average coal consumption per km is nearly 60 to 80 kg 100 to 120 kg 150 to 175 kg 28 to 30 kg 60 to 80 kg 100 to 120 kg 150 to 175 kg 28 to 30 kg ANSWER DOWNLOAD EXAMIANS APP
Electric Traction Long distance railways use which of the following? 25 kV single phase A.C. 200 V D.C. 25 kV three phase A.C. 25 kV two phase A.C. 25 kV single phase A.C. 200 V D.C. 25 kV three phase A.C. 25 kV two phase A.C. ANSWER DOWNLOAD EXAMIANS APP
Electric Traction Main traction systems used in India are, those using Steam engine locomotives Electric locomotives All of the listed here Diesel engine locomotives Steam engine locomotives Electric locomotives All of the listed here Diesel engine locomotives ANSWER DOWNLOAD EXAMIANS APP
Electric Traction The overall efficiency of steam locomotive is around 35 to 45 percent 5 to 10 percent 25 to 35 percent 15 to 20 percent 35 to 45 percent 5 to 10 percent 25 to 35 percent 15 to 20 percent ANSWER DOWNLOAD EXAMIANS APP
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