Workshop Technology The tolerance produced by shell moulding process of casting is ±0.2 mm ±1 mm +0.5 mm +0.05 mm ±0.2 mm ±1 mm +0.5 mm +0.05 mm ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology In forehand welding, the angle between the welding torch and the work is ________ as compared to backhand welding. More Same Less None of these More Same Less None of these ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology The temperature at which the new grains are formed in the metal is called Upper critical temperature Eutectic temperature Recrystallisation temperature Lower critical temperature Upper critical temperature Eutectic temperature Recrystallisation temperature Lower critical temperature ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology The property of sand due to which it evolves a great amount of steam and other gases is called Cohesiveness Adhesiveness Permeability Collapsibility Cohesiveness Adhesiveness Permeability Collapsibility ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology Tandem drawing of wires and tubes is necessary because Annealing is needed between stages It is not possible to reduce at one stage Accuracy in dimensions is not possible otherwise Surface finish improves after every drawing stage Annealing is needed between stages It is not possible to reduce at one stage Accuracy in dimensions is not possible otherwise Surface finish improves after every drawing stage ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology The brass and bronze are welded by _________ flame. Oxidizing All of these Neutral Carburising Oxidizing All of these Neutral Carburising ANSWER DOWNLOAD EXAMIANS APP
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