Time Left - 15:00 mins

GATE ME 2021 || Manufacturing Quiz 14

Attempt now to get your rank among 1107 students!

Question 1

Medium temperature tempering increases
i) endurance limit
ii) elastic limit
iii) hardness

Question 2

in which process, worker needs protection during operation

Question 3

During heat treatment of steel, the hardness of various structures in increasing order is

Question 4

The figure below shows the TTT diagram of eutectoid steel for which the following microstructures are to be matched :

1) Fine pearlite

2) Martensite

3) Bainite

4) Coarse pearlite

The correct match will be :

Question 5

The fraction of proeutectoid cementite in 1.4 % carbon steel is ____.

Question 6

Which of the following is a false statement about work hardening?

Tags :

Oct 3ESE & GATE ME