The return circuit for tramcars is through_______________?

Related Mcqs:

Long distance railways use which of the following ?

A. 200 V D.C. B. 25 kV single phase A.C. C. 25 kV two phase A.C. D. 25 kV three phase A.C....

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...

The normal value of adhesion friction is______________?

A. 0.12 B. 0.25 C. 0.40 D. 0.75...

Vacuum is created by which of the following ?

A. Vacuum pump B. Ejector C. Any of the above D. None of the above...

________________ frequency is not common in low frequency traction system?

A. 40 Hz B. 25 Hz C. 16 Hz D. non of these...