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Electric Traction
Which of the following is the advantage of electric braking?
Motor continues to remain loaded during braking
More heat is generated during braking
It is instantaneous
It avoids wear of track
Motor continues to remain loaded during braking
More heat is generated during braking
It is instantaneous
It avoids wear of track
Answer
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Related Question
Electric Traction
Which of the following braking systems on the locomotives is costly?
Vacuum braking on diesel locomotives
Vacuum braking on steam locomotives
All braking systems are equally costly
Regenerative braking on electric locomotives
Vacuum braking on diesel locomotives
Vacuum braking on steam locomotives
All braking systems are equally costly
Regenerative braking on electric locomotives
Answer
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Electric Traction
Specific energy consumption becomes
More on steeper gradient
All of the listed here
Less if distance between stops is more
More with high train resistance
More on steeper gradient
All of the listed here
Less if distance between stops is more
More with high train resistance
Answer
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Electric Traction
The speed of a locomotive is controlled by
Regulating steam flow to engine
Flywheel
Gear box
Applying brakes
Regulating steam flow to engine
Flywheel
Gear box
Applying brakes
Answer
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Electric Traction
The specific energy consumption of a train depends on which of the following?
Gradient
All of the listed here
Distance covered
Acceleration and retardation
Gradient
All of the listed here
Distance covered
Acceleration and retardation
Answer
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Electric Traction
Due to which of the following coefficient of adhesion improves?
Rust on the rails
All of the listed here
Sand on the rails
Dust on the rails
Rust on the rails
All of the listed here
Sand on the rails
Dust on the rails
Answer
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