
Electrical Engineering : Electric Traction QUESTIONS AND ANSWERS :: part3 : 11 to 15
Following Electrical Engineering Multiple choice objective type questions and answers will help you in BSNL JTO, GATE 2024 and IES 2024 examinations :
11.If the co-efficient of adhesion on dry rails is 0.26, which of the following could be the value for wet rails ? |
| 0.3 |
| 0.26 |
| 0.225 |
| 0.16 |
12.Specific energy consumption is affected by which of the following factors ? |
| Retardation and acceleration values |
| Gradient |
| Distance between stops |
| All of the above |
13.For which of the following locomotives the maintenance requirements are the least? |
| Steam locomotives |
| Diesel locomotives |
| Electric locomotives |
| Equal in all of the above |
14.An ideal traction system should have |
| easy speed control |
| high starting tractive effort |
| equipment capable of with standing large temporary loads |
| all of the above |
15.Overhead lines for power supply to tramcars are at a minimum height of |
| 3 m |
| 6 m |
| 10 m |
| tO m |
More Electric Traction QUESTIONS AND ANSWERS available in next pages
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