Chemical Engineering Basics - Study Mode
[#1081] Stresses encountered in the metal forming processes are less than the __________ of the material.
Correct Answer
(A) Fracture strength
[#1082] Reduction in the grain size reduces the __________ of the material.
Correct Answer
(D) All of the above
[#1083] The maximum value, which the residual stress in a material can reach is the __________ of the material.
Correct Answer
(A) Elastic limit
[#1084] Freezing of 35% oleum during its shipment in winter is avoided by the addition of small amount of
Correct Answer
(D) Nitric acid
[#1085] __________ addition increases the depth of hardness of steel.
Correct Answer
(A) Chromium