UPSC Civil Service Exam Questions - Civil Engineering Questions and Answers

Home / Civil Engineering / UPSC Civil Service Exam Questions :: Discussion

What is the prime objective of providing a point lock ?

To ensure that each switch is correctly set.

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

To detect any obstruction between stock rail and tongue rail.

To limit the riding of the conical exterior circumference of the wheels.

Answer : Option B

Explanation :

No answer description available for this question. Let us discuss.

Be The First To Comment

Comments

Name