1101Chemical EngineeringMedium
Cold heading or upsetting is categorised as the ________ process?
AForging
BRolling
CExtrusion
DBending
Correct answer
A. Forging
Explanation
The correct answer is Forging.
Correct answer
A. Forging
Explanation
The correct answer is Forging.
Brass tubes are used in the manufacture of tubes of evaporators used in sugar and salt industries, mainly because of its ________?
With increase in temperature, the internal energy of a substance________?
________ is the process used for setting up compressive stresses in the surface of a metal to improve its fatigue strength?
Which of the following gases cause global warming?
The crystal structure of most of the common metals is________?
Glass is________?