7199Chemical EngineeringMedium
Earing is a defect found in steels after the following metal working operation?
ARolling
BWire drawing
CDeep drawing
DExtrusion
Correct answer
C. Deep drawing
Explanation
The correct answer is Deep drawing.
Correct answer
C. Deep drawing
Explanation
The correct answer is Deep drawing.
Which of the following is used to produce draught in the locomotive boilers?
Which of the following polymers belong to the class of formaldehyde resin?
Heat of solution in a system in which both solute and solvent are liquids is termed as________?
Two dimensional stream function________?
Third law of thermodynamics is concerned with the________?
Yellow phosphorus is transported under________?