A. 15—20
B. 50—75
C. 120—150
D. 160—200
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
The rate of acceleration on suburban orurban service is in the range_________________? Read More »
Electric Traction, Electrical Engineering Mcqs A. Reduced current method
B. Tap changing control of transformer
C. Series parallel operation of motors
D. All of the above
A. 0.15 to 0.30 km phps
B. 0.30 to 0.6 km phps
C. 0.6 to 2.4 km phps
D. 3 to 5 km phps
E. 10 to 15 km phps
The braking retardation is usually in the range__________________? Read More »
Electric Traction, Electrical Engineering Mcqs A. 0.16 km phps
B. 1.6 km phps
C. 16 km phps
D. 40 km phps
The coasting retardation is around_________________? Read More »
Electric Traction, Electrical Engineering Mcqs A. 0.3
B. 0.26
C. 0.225
D. 0.16
A. Three phase A.C. is converted into D.C.
B. Single phase A.C. is converted into D.C.
C. Single phase supply is converted into three phase system
D. None of the above
Which of the following happens in Kando system ? Read More »
Electric Traction, Electrical Engineering Mcqs A. directly through overhead electric line
B. through individual generator of bogie and batteries
C. through rails
D. through locomotive
A. Steam locomotives
B. Diesel locomotives
C. Electric locomotives
D. Equal in all of the above
For which of the following locomotives the maintenance requirements are the least ? Read More »
Electric Traction, Electrical Engineering Mcqs A. 150 to 175 kg
B. 100 to 120 kg
C. 60 to 80 kg
D. 28 to 30 kg
In case of a steam engine an average coal consumption per km is nearly________________? Read More »
Electric Traction, Electrical Engineering Mcqs