- (A) Jamalpur
- (B) Bangalore
- (C) Chittranjan
- (D) Gorakhpur
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- (A) Lucknow
- (B) Bhopal
- (C) Jaipur
- (D) Chandigarh
- (A) 20 to 25 percent
- (B) 30 to 40 percent
- (C) 45 to 55 percent
- (D) 60 to 70 percent
- (A) reduce friction
- (B) increase friction
- (C) facilitate braking
- (D) facilitate in taking turns
- (A) 2 percent
- (B) 10 percent
- (C) 20 percent
- (D) 40 percent
- (A) overhead wire
- (B) battery system
- (C) small turbo-generator
- (D) diesel engine generator
- (A) overcome the gravity component of train mass
- (B) overcome friction, windage and curve resistance
- (C) accelerate the train mass
- (D) do all of the above
- (A) Rust on the rails
- (B) Dust on the rails
- (C) Sand on the rails
- (D) All of the above
- (A) It avoids wear of track
- (B) Motor continues to remain loaded during braking
- (C) It is instantaneous
- (D) More heat is generated during braking
- (A) 60 kmph
- (B) 75 kmph
- (C) 100 kmph
- (D) more than 100 kmph
