Q. What is used for the fixing of Flat footed rails?

View solution

Q. Which rail has been standardised for adoption on the Indian railways?

View solution

Q. Where should the centre of gravity of the rail section be located?

View solution

Q. Which of the following is not a component of the rail?

View solution

Q. What is the reason that the head should have sufficient depth?

View solution

Q. Why is the foot made wide?

View solution

Q. The Factors like heaviest axle load, max permissible speed, depth of Ballast cushion are considered for deciding the _____ of the rail.

View solution

Q. What will be the maximum axle load (in tonnes) for rails of 52 kg/m?

View solution

Q. Shorter rails are economical and provide more comfort?

View solution

Q. Which of the following is not true about Long rails?

View solution

Q. What is duplex process used for?

View solution

Q. What is done to distinguish the rails?

View solution

Q. What is the value of Tolerance for Horizontal straightness of Class A rails?

View solution

Q. What is the Tup test also known as?

View solution

Q. What is the height from which the weight is dropped in falling weight test?

View solution

Q. The tensile strength of the rail should not be less than ______

View solution

Q. Where are third quality rails used?

View solution

Q. Third quality rails are painted by which colour on the end face?

View solution

Q. 90 UTS rails are more resistant against wear and tear as compared to Manganese rails with 72 UTS.

View solution

Q. What is the advantage of End hardened rails?

View solution