Electric Traction Specific energy consumption becomes More on steeper gradient All of the listed here Less if distance between stops is more More with high train resistance More on steeper gradient All of the listed here Less if distance between stops is more More with high train resistance 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 Which of the following methods is used to control speed of 25 kV, 50 Hz single phase traction? Series parallel operation of motors Reduced current method Tap changing control of transformer All of the listed here Series parallel operation of motors Reduced current method Tap changing control of transformer All of the listed here ANSWER DOWNLOAD EXAMIANS APP
Electric Traction _________ locomotive has the highest operational availability. All of the listed here Diesel Steam Electric All of the listed here Diesel Steam Electric ANSWER DOWNLOAD EXAMIANS APP
Electric Traction In case of ___________ free running and coasting periods are generally long. All of the listed here Suburban service Mainline service Urban service All of the listed here Suburban service Mainline service Urban service ANSWER DOWNLOAD EXAMIANS APP
Electric Traction Which of the following is the voltage for single phase A.C. system? 220 V 5 kV 11 kV 220 v 220 V 5 kV 11 kV 220 v ANSWER DOWNLOAD EXAMIANS APP
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