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UPSC Civil Service Exam Questions - Engineering

Q1:

Consider the following statements :
Kiln seasoning of timber results is :
1. reduced density.
2. reduced life.
3. dimensional stability.
Which of the following given above is/are correct ?

A 1, 2 and 3

B 1 only

C 2 and 3

D 1 and 3

ANS:D - 1 and 3

The answer should be 3 only.

Seasoning increases density.