30 kmph
40 kmph
25 kmph
None of these
Answer is Right!
Answer is Wrong!
The correct answer is C. 25 kmph.
When the head light fails during night, the speed of train is 25 kmph in BG. If there is no other caution for less speed is the Block section.
The reason for this is that the head light is an important safety feature for trains. It helps the driver to see the track ahead and avoid obstacles. If the head light fails, the driver’s visibility is reduced and they are more likely to have an accident.
To reduce the risk of accidents, the speed limit for trains with a failed head light is 25 kmph. This gives the driver more time to react to obstacles and avoid accidents.
The other options are incorrect because they are not the speed limit for trains with a failed head light.