Category: Electric Traction

A. main line
B. urban
C. suburban

A. electric locomotives
B. diesel engine locomotives
C. steam engine locomotives
D. diesel electric locomotives
E. all of the above

A. 0.2 to 0.5 km phps
B. 1.6 to 4.0 km phps
C. 5 to 10 km phps
D. 15 to 25 km phps

A. 60 kmph
B. 75 kmph
C. 100 kmph
D. more than 100 kmph

A. more on steeper gradient
B. more with high train resistance
C. less if distance between stops is more
D. all of the above

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

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

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

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

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