Electric Traction The pulsating torque exerted by steam locomotives causes which of the following? Hammer blow Jolting and skidding Pitching All of the listed here Hammer blow Jolting and skidding Pitching All of the listed here ANSWER DOWNLOAD EXAMIANS APP
Electric Traction Long distance railways use which of the following? 200 V D.C. 25 kV single phase A.C. 25 kV two phase A.C. 25 kV three phase A.C. 200 V D.C. 25 kV single phase A.C. 25 kV two phase A.C. 25 kV three phase A.C. ANSWER DOWNLOAD EXAMIANS APP
Electric Traction The overall efficiency of steam locomotive is around 35 to 45 percent 15 to 20 percent 25 to 35 percent 5 to 10 percent 35 to 45 percent 15 to 20 percent 25 to 35 percent 5 to 10 percent ANSWER DOWNLOAD EXAMIANS APP
Electric Traction Which of the following braking systems is used on steam locomotives? None of the listed here Pneumatic system Hydraulic system Vacuum system None of the listed here Pneumatic system Hydraulic system Vacuum system ANSWER DOWNLOAD EXAMIANS APP
Electric Traction Coefficient of adhesion is Low in case of D.C. traction than in the case of AC. traction All of the listed here Equal in both AC. and D.C. traction High in case of D.C. traction than in the case of AC. traction Low in case of D.C. traction than in the case of AC. traction All of the listed here Equal in both AC. and D.C. traction High in case of D.C. traction than in the case of AC. traction ANSWER DOWNLOAD EXAMIANS APP
Electric Traction Overhead lines for power supply to tram cars are at a minimum height of 3 m 10 m 15 m 6 m 3 m 10 m 15 m 6 m ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS