Question:-
Assertion (A): To obtain large deformations by cold working intermediate annealing is not required.
Reason (R): Cold working is performed below the recrystallisation temperature of the work material.
Option (A)
Both A and Rare true and R is the correct explanation of A
Option (B)
Both A and R are true but R is NOT the correct explanation of A
Option(C)
A is true but R is false
Option(D)
A is false but R is true
Correct Option:
(D)
Question Solution:
To obtain large deformations by the cold working intermediate annealing is required to relieve the stresses set up in the metal
question-answer-faq-8417