Yellow lighthand signal indicates____________________?

Related Mcqs:

1. The height of the center of arm of a semaphore signal above the ground is_________________?

   A. 5.5m
   B. 6.5 m
   C. 7.5 m
   D. 8.5m

2. In a shunting signal if the red band is inclined at 45° it indicates_________________?

   A. stop
   B. proceed
   C. proceed cautiously
   D. none of the above

3. Which of the following mechanical devices is used to ensure that route cannot be changed while the train is on the point even after putting back the signal ?

   A. detectors
   B. point lock
   C. iock bar
   D. stretcher bar

4. The reception signal is__________________?

   i) outer signal
   ii) home signal
   iii) starter
   iv) advanced starter
   The correct answer is?

   A. (i) and (ii)
   B. (ii) and (iii)
   C. (iii) and (iv)
   D. (i) and (iv)

5. The total gap on both sides between the inside edges of wheel flanges and gauge faces of the rail is kept as_________________?

   A. 10mm
   B. 13mm
   C. 16mm
   D. 19 mm

6. Loose jaws of steel trough sleepers are made of___________________?

   A. cast steel
   B. mild steel
   C. cast iron
   D. spring steel

7. A train is hauled by 4-8-2 locomotive. The number of driving wheels in this locomotive is_________________?

   A. 4
   B. 8
   C. 12
   D. 14

8. Which one of the following rail failures is caused by loose fish bolts at expansion joints ?

   A. crushed head
   B. angular break
   C. split head
   D. transverse fissures

9. The desirable rate of change of cant deficiency in case of Metre Gauge is_______________?

   A. 20 mm/sec
   B. 35 mm/sec
   C. 55 mm/sec
   D. 65 mm/sec

10. The formation width for a double line Broad Gauge track in cutting (excluding drains) as adopted on Indian Railways is___________________?

    A. 6.10 m
    B. 8.84 m
    C. 10.21m
    D. 10.82 m