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 An ideal traction system should have All of the listed here High starting tractive effort Easy speed control Equipment capable of withstanding large temporary loads All of the listed here High starting tractive effort Easy speed control Equipment capable of withstanding large temporary loads ANSWER DOWNLOAD EXAMIANS APP
Electric Traction Battery operated trucks are used in Power stations Steel mills Narrow gauge traction Factories for material transportation Power stations Steel mills Narrow gauge traction Factories for material transportation ANSWER DOWNLOAD EXAMIANS APP
Electric Traction Coefficient of adhesion reduces due to the presence of which of the following? Dew on rails Sand on rails Oil on the rails Both Dew on rails and Oil on the rails Dew on rails Sand on rails Oil on the rails Both Dew on rails and Oil on the rails ANSWER DOWNLOAD EXAMIANS APP
Electric Traction Long distance railways use which of the following? 25 kV two phase A.C. 200 V D.C. 25 kV three phase A.C. 25 kV single phase A.C. 25 kV two phase A.C. 200 V D.C. 25 kV three phase A.C. 25 kV single phase A.C. ANSWER DOWNLOAD EXAMIANS APP
Electric Traction The pulsating torque exerted by steam locomotives causes which of the following? Hammer blow All of the listed here Pitching Jolting and skidding Hammer blow All of the listed here Pitching Jolting and skidding ANSWER DOWNLOAD EXAMIANS APP
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