1178Mechanical EngineeringMedium
Hardness of upper bainite (acicular structure) is about________?
ARC 65
BRC 32.
CRC 80
DRC 48
ERC 57
Correct answer
D. RC 48
Explanation
The correct answer is RC 48.
Correct answer
D. RC 48
Explanation
The correct answer is RC 48.
The door of a running refrigerator inside a room was left open________?
Drop forging dies contain carbon of the order of________?
The vapour pressure over the concave surface is________?
Slow plastic defomiation of metals under a constant stress is known as________?
Heat flowing from one side to other depends directly on ________?
Ackermann steering gear consists of________?