The retardation of main line service is _____ kmphps ?
A. 3 to 4 kmphps
B. 5 to 6 kmphps
C. 1.0 kmphps
D. 1.5 kmphps
Electric Traction
Electric Traction Mcqs
What are the demerits of an electric traction ?
A. Less maintenance cost
B. High starting torque
C. Both a and b
D. All of them
The linear eddy current brake comes under which type of brake ?
A. Road
B. Friction
C. Dynamic
D. None of them
The electrodynamic brake comes under which type of brake ?
A. Road
B. Friction
C. Dynamic
D. None of them
Which one of the following is a main component of drum brakes ?
A. Brake shoe
B. Brake drum
C. Brake plate
D. All of the above
The drum brakes are a type of _______ brakes ?
A. Electrical
B. Electromechanical
C. Mechanical
D. None of them
What are the benefits of regenerative braking system ?
A. Wear reduction
B. Increase in engine life
C. Reduction of pollution
D. All of the above
What is is the standard form of KERS ?
A. Kinetic Energy Recovery System
B. Kinetic Energy Rectifier System Kinetic
C. Energy Reactor System
D. None of them
The diesel electric drive is an example of _____ traction ?
A. Non-electric
B. Electric
C. Both a and b
D. None of them
In which one of the following the power transmission is only mechanical ?
A. Battery electric vehicles
B. IC engine vehicles
C. Both a and b
D. None of them