Electric Traction In case of a steam engine an average coal consumption per km is nearly 60 to 80 kg 28 to 30 kg 150 to 175 kg 100 to 120 kg 60 to 80 kg 28 to 30 kg 150 to 175 kg 100 to 120 kg ANSWER DOWNLOAD EXAMIANS APP
Electric Traction Which of the following methods is used to control speed of 25 kV, 50 Hz single phase traction? All of the listed here Reduced current method Tap changing control of transformer Series parallel operation of motors All of the listed here Reduced current method Tap changing control of transformer Series parallel operation of motors ANSWER DOWNLOAD EXAMIANS APP
Electric Traction Which of the following is an advantage of electric traction over other methods of traction? All of the listed here No pollution problems Faster acceleration Better braking action All of the listed here No pollution problems Faster acceleration Better braking action ANSWER DOWNLOAD EXAMIANS APP
Electric Traction For given maximum axle load tractive efforts of AC. locomotive will be Equal to that of D.C. locomotive None of the listed here Less than that of D.C. locomotive More than that of D.C. locomotive Equal to that of D.C. locomotive None of the listed here Less than that of D.C. locomotive More than that of D.C. locomotive ANSWER DOWNLOAD EXAMIANS APP
Electric Traction The voltage used for suburban trains in D.C. system is usually 12 V 220 V 600 to 750 V 24 V 12 V 220 V 600 to 750 V 24 V ANSWER DOWNLOAD EXAMIANS APP
Electric Traction In case of locomotives the tractive power is provided by Double cylinder, single acting steam engine Single cylinder double acting steam engine Double cylinder, double acting steam engine Single stage steam turbine Double cylinder, single acting steam engine Single cylinder double acting steam engine Double cylinder, double acting steam engine Single stage steam turbine ANSWER DOWNLOAD EXAMIANS APP
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