Electric Traction
Which of the following is the advantage of electric braking?

Motor continues to remain loaded during braking
It avoids wear of track
More heat is generated during braking
It is instantaneous

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Electric Traction
Coefficient of adhesion is

All of the listed here
Equal in both AC. and D.C. traction
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

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Electric Traction
Locomotive having mono-motor bogies

Has better coefficient of adhesion
Has better riding qualities due to the reduction of lateral forces
Are suited both for passenger as well as freight service
All of the listed here

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