The horsepower of steam locomotives is______________?
A. up to 1500
B. 1500 to 2000
C. 2000 to 3000
D. 3000 to 4000
Electric Traction
The speed of a locomotive is controlled by_______________?
The speed of a locomotive is controlled by_______________?
A. flywheel
B. gear box
C. applying brakes 11.
D. regulating steam flow to engine
_________ locomotive has the highest operational availability?
_________ locomotive has the highest operational availability?
A. Electric
B. Diesel
C. Steam
The overall efficiency of steam locomotive is around_____________?
The overall efficiency of steam locomotive is around_____________?
A. 5 to 10 percent
B. 15 to 20 percent
C. 25 to 35 percent
D. 35 to 45 percent