Civil Engineering - UPSC Civil Service Exam Questions - Discussion

Discussion Forum : UPSC Civil Service Exam Questions - Section 25 (Q.No. 24)
24.
Which one of the following methods is usually adopted for site welding of rails ?
Gas pressure welding
electric are welding
Thermit welding
Flash butt welding
Answer: Option
Explanation:
No answer description is available. Let's discuss.
Discussion:
3 comments Page 1 of 1.

Rahul verma said:   3 years ago
Yes, the correct option is C.

A Ali said:   5 years ago
C is the correct answer.

Ujjwal Kumar said:   5 years ago
Correct answer is Thermit welding.

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