RAILWAYS - Practice Mode
1) What is the height of embankment above HFL in the construction of permanent way?
Correct Answer: 60 cm
2) What is the process of tightly ramming the ballest under the sleepers to transmit the load?
Correct Answer: Packing
4) Which crossing the right hand rail of one track crosses the left hand rail of another track and vice versa?
Correct Answer: Acute angle