Electrical Engineering : Electric Traction QUESTIONS AND ANSWERS :: part2 : 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.The normal value of adhesion friction is |
0.12 |
0.25 |
0.40 |
0.75 |
12.For given maximum axle load tractive efforts of AC. locomotive will be |
less than that of D.C. locomotive |
more than that of D.C. locomotive |
equal to that of D.C. locomotive |
none of the above |
13.Battery operated trucks are used in |
steel mills |
power stations |
narrow gauge traction |
factories for material transportation |
14.Which of the following braking systems is used on steam locomotives ? |
Hydraulic system |
Pneumatic system |
Vacuum system |
None of the above |
15.Co-efficient of adhesion is |
high in case of D.C. traction than in the case of AC. traction |
low in case of D.C. traction than in the case of AC. traction |
equal in both AC. and D.C. traction |
any of the above |
More Electric Traction QUESTIONS AND ANSWERS available in next pages
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