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Electric Traction
In India diesel locomotives are manufactured at
Jamalpur
Bangalore
Ajmer
Varanasi
Jamalpur
Bangalore
Ajmer
Varanasi
Answer
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Related Question
Electric Traction
Long distance railways use which of the following?
200 V D.C.
25 kV single phase A.C.
25 kV two phase A.C.
25 kV three phase A.C.
200 V D.C.
25 kV single phase A.C.
25 kV two phase A.C.
25 kV three phase A.C.
Answer
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Electric Traction
Which of the following is the voltage for single phase A.C. system?
220 v
5 kV
11 kV
220 V
220 v
5 kV
11 kV
220 V
Answer
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Electric Traction
Which of the following is an advantage of electric traction over other methods of traction?
Better braking action
Faster acceleration
No pollution problems
All of the listed here
Better braking action
Faster acceleration
No pollution problems
All of the listed here
Answer
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Electric Traction
The value of coefficient of adhesion will be high when rails are
Sprayed with oil
Greased
Wet
Cleaned with sand
Sprayed with oil
Greased
Wet
Cleaned with sand
Answer
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Electric Traction
For three-phase induction motors which of the following is the least efficient method of speed control?
Combination of cascade and pole changing
Cascade control
Pole changing
Rheostat control
Combination of cascade and pole changing
Cascade control
Pole changing
Rheostat control
Answer
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