Sail E0 Webinar
Question
A steel alloy containing 36% nickel is called __________ , which has a zero co- efficient of expansion.
Options:
A .  Austenitic stainless steel
B .  Heat resisting steel
C .  Invar
D .  High speed steel
Answer: Option C

Submit Your Solution Below and Earn Points !
Next Question

Submit Solution

Your email address will not be published. Required fields are marked *

Latest Videos

Latest Test Papers