Search
.Management Sciences
A. overhead wire
B. battery system
C. small turbo-generator
D. diesel engine generator
Related Mcqs:
- 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...
- Which of the following is the advantage of electric braking ?
- A. It avoids wear of track B. Motor continues to remain loaded during braking C. It is instantaneous D. More heat is generated during braking...
- The rate of acceleration on suburban orurban services is restricted by the consideration of______________?
- A. Engine power B. Track curves C. Passenger Discomfort D. Track size...
- ________________ frequency is not common in low frequency traction system?
- A. 40 Hz B. 25 Hz C. 16 Hz D. non of these...
- The braking retardation is usually in the range__________________?
- 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...
Recent Comments