Civil Engineering - UPSC Civil Service Exam Questions - Discussion

Discussion Forum : UPSC Civil Service Exam Questions - Section 16 (Q.No. 45)
45.
Timber can be made reasonably fire-resistant by
soaking it in Ammonium Sulphate
coating with Tar paint
pumping creosote oil into timber under high pressure
seasoning process
Answer: Option
Explanation:
No answer description is available. Let's discuss.
Discussion:
14 comments Page 2 of 2.

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

Rahul said:   3 years ago
The answer should be A.

Asrar said:   8 years ago
Pumping creosote oil.

Uttam said:   8 years ago
Answer should be A.


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