1. 10 to 15 Km
2. 5 to 6 KM
3. 3 to 5 KM
4. 1 to 2 KM
5 to 6 KM
1. Momentum gradient
2. Pusher gradient
3. Down gradient
4. Ruling gradient
Ruling gradient
1. C.T.C. system
2. pilot guard system
3. section clear system
4. automatic block system
C.T.C. system
1. 1 in 100
2. 1 in 1000
3. 1 in 200
4. 1 i n 400
1 i n 400
1. Track modulus
2. Hauling resistance
3. friction
4. Tractive resistance
Tractive resistance
1. 4
2. 8
3. 2
4. 6
4
1. Mono railway
2. Underground railway
3. Railway
4. Tube railway
Tube railway
1. cm/kg
2. cm
3. Kg/cm
4. kg cm
cm
1. 1 in 30
2. 1 in 10
3. 1 in 4
4. 1 in 20
1 in 20
1. cast iron sleepers
2. steel sleepers
3. wooden sleepers
4. all above are suitable
wooden sleepers