Quadrilateral speed-time curve pertains to which of the following services?
A. Main line service
B. Urban service
C. Suburban service
D. Urban and suburban service
Answer: Option D
Related Questions on Electric Traction
In case of ___________ free running and coasting periods are generally long.
A. Mainline service
B. Urban service
C. Suburban service
D. All of the above
Electric locomotives in India are manufactured at
A. Jamalpur
B. Bangalore
C. Chittaranjan
D. Gorakhpur

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