Electric Traction In main line service as compared to urban and suburban service All of the listed here Distance between the stops is more Acceleration and retardation rates are low Maximum speed reached is high All of the listed here Distance between the stops is more Acceleration and retardation rates are low Maximum speed reached is high ANSWER DOWNLOAD EXAMIANS APP
Electric Traction The friction at the track is proportional to Speed 1/(speed)² 1/speed None of the listed here Speed 1/(speed)² 1/speed None of the listed here ANSWER DOWNLOAD EXAMIANS APP
Electric Traction Specific energy consumption is least in _______ service. Urban Main line None of the listed here Suburban Urban Main line None of the listed here Suburban ANSWER DOWNLOAD EXAMIANS APP
Electric Traction When a bogie negotiates a curve, reduction in adhesion occurs resulting in sliding. Thus sliding is acute when None of the listed here Degree of curvature is more Wheel base of axles is more Both of the listed here None of the listed here Degree of curvature is more Wheel base of axles is more Both of the listed here ANSWER DOWNLOAD EXAMIANS APP
Electric Traction Which of the following is the advantage of electric braking? More heat is generated during braking It avoids wear of track Motor continues to remain loaded during braking It is instantaneous More heat is generated during braking It avoids wear of track Motor continues to remain loaded during braking It is instantaneous ANSWER DOWNLOAD EXAMIANS APP
Electric Traction The braking retardation is usually in the range 0.15 to 0.30 km phps 5 to 8 km phps 3 to 5 km phps 15 to 30 km phps 0.15 to 0.30 km phps 5 to 8 km phps 3 to 5 km phps 15 to 30 km phps ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS