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Proper equipment with close control must be implemented in the heat treatment of metals.(a) True(b) FalseI have been asked this question during an online interview.This interesting question is from Method of Heat Treatment in division Heat treatment of Metals and Alloys of Casting-Forming-Welding II

Answer» RIGHT OPTION is (a) True

Best explanation: In heat treatment of materials, it must include proper EQUIPMENT with close control over the parts RELEVANT to the heating and cooling. For example, the FURNACE should be of proper shape and size and should be kept within the prescribed limits for each operation. The material used for the heat treatment should be finished and of appropriate size.


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