6500Chemical EngineeringMedium
To counteract the bad effects of strain hardening on a cold formed part, it must be ________?
ANormalised
BTempered
CHardened
DAnnealed
Correct answer
D. Annealed
Explanation
The correct answer is Annealed.
Correct answer
D. Annealed
Explanation
The correct answer is Annealed.
Which of the following grinding mills has the horizontally arranged rods as the grinding elements thereby delivering more uniform granular products with minimum fines?
Synthetic rubber________?
Duhring‟s rule is important in solving problems on________?
While the oxy-acetylene flame produces a temperature of 3200°C, the temperature produced by oxy-hydrogen flame is about ________ °C?
For a multipass shell and tube heat exchanger, the LMTD correction factor is always________?
Which of the following industries discharge mercury as a pollutant?