RAILWAY ENGINEERING QUIZ

1588

1353

552

783

4.55 mm

4.88 mm

4.27 mm

5.49 mm

(i)and(iv)

(ii) and (iii)

(iii) and (iv)

(i) and (ii)

25 mm

50 mm

10 mm

40 mm

12 m and 12 m

13 m and 13 m

12 m and 13 m

13 m and 12 m

(ii) and (iii)

(i)and(iv)

(i) and (ii)

(iii) and (iv)

to ensure that each switch is correctly set

None of these

to detect any obstruction between and tongue rail

to ensure that the point may not be operated while the train is on it

I and 2 are correct

2 and 3 are correct

1 and 4 are correct

3 and 4 are correct

40 mm

50 mm

75 mm

100 mm

hook bolts

rail screws

fang bolts

dog spikes