The braking retardation is usually in the range__________________?

Related Mcqs:

1. Which of the following braking systems on the locomotives is costly ?

   A. Regenerative braking on electric locomotives B. Vacuum braking on diesel locomotives C. Vacuum braking on steam locomotives D. All braking systems are equally costly...

2. Which of the following is the advantage of electric braking ?

   A. It avoids wear of track B. Motor continues to remain loaded during braking C. It is instantaneous D. More heat is generated during braking...

3. Which of the following braking systems is used on steam locomotives ?

   A. Hydraulic system B. Pneumatic system C. Vacuum system D. None of the above...

4. Battery operated scooter for braking uses__________________?

   A. plugging B. mechanical braking C. regenerative braking D. rheostatic braking...

5. Battery operated scooter for braking uses________________?

   A. plugging B. mechanical braking C. regenerative braking D. rheostatic braking...

6. The coasting retardation is around_________________?

   A. 0.16 km phps B. 1.6 km phps C. 16 km phps D. 40 km phps...

7. Overload capacity of diesel engines is usually restricted to_______________?

   A. 2 percent B. 10 percent C. 20 percent D. 40 percent...

8. The number of passenger coaches that can be attached to a diesel engine locomotive on broad gauge is usually restricted to_____________/

   A. 5 B. 10 C. 14 D. 17...

9. _______________watt-hours per tonne km is usually the specific energy consumption for suburban services?

   A. 15—20 B. 50—75 C. 120—150 D. 160—200...

10. The output stage of a multistage amplifier usually employs______________?

    A. Push-pull amplifier B. Preamplifier C. Class A power amplifier D. None of the above...