Electric Traction The voltage used for suburban trains in D.C. system is usually 24 V 12 V 600 to 750 V 220 V 24 V 12 V 600 to 750 V 220 V ANSWER DOWNLOAD EXAMIANS APP
Electric Traction In case of steam engines the steam pressure is 25 to 35 kgf/cm² 10 to 15 kgf/cm² 1 to 4 kgf/cm² 5 to 8 kgf/cm² 25 to 35 kgf/cm² 10 to 15 kgf/cm² 1 to 4 kgf/cm² 5 to 8 kgf/cm² ANSWER DOWNLOAD EXAMIANS APP
Electric Traction For 25 kV single phase system power supply frequency is 100 Hz 50 Hz 25 Hz 60 Hz 100 Hz 50 Hz 25 Hz 60 Hz ANSWER DOWNLOAD EXAMIANS APP
Electric Traction The speed of a locomotive is controlled by Regulating steam flow to engine Flywheel Gear box Applying brakes Regulating steam flow to engine Flywheel Gear box Applying brakes ANSWER DOWNLOAD EXAMIANS APP
Electric Traction Tractive effort is required to All of the listed here Accelerate the train mass Overcome the gravity component of train mass Overcome friction, windage and curve resistance All of the listed here Accelerate the train mass Overcome the gravity component of train mass Overcome friction, windage and curve resistance ANSWER DOWNLOAD EXAMIANS APP
Electric Traction Specific energy consumption is affected by which of the following factors? All of the listed here Retardation and acceleration values Distance between stops Gradient All of the listed here Retardation and acceleration values Distance between stops Gradient ANSWER DOWNLOAD EXAMIANS APP