Quadrilateral speed-time curve pertains to which of the following services ?

Related Mcqs:

_________ locomotive has the highest operational availability?

A. Electric B. Diesel C. Steam...

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...

Co-efficient of adhesion is________________-?

A. high in case of D.C. traction than in the case of AC. traction B. low in case of D.C. traction than in the case of AC. traction C. equal in both AC. and D.C. traction D. any of the above...

When a bogie negotiates a curve, reduction in adhesion occurs resulting in sliding. Thus sliding is acute when_______________?

A. wheel base of axles is more B. degree of curvature is more C. both A. and B. D. none of the above...

_______________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...