Discussion Forum : Heat Treatment
Question - Which among the following media of quenching the slowest?
Options:
A .  Caustic soda
B .  Sodium chloride
C .  Mineral oil
D .  Air
Answer: Option D
Answer: (d).Air
Was this answer helpful ?
Next Question
Submit Your Solution hear:

Your email address will not be published.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

© Lakshya_Education.com, All Right Reserved.
Contact Us services