Workshop Technology The electrodes used in spot welding have a tip of Copper Stainless steel Aluminium Brass Copper Stainless steel Aluminium Brass ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology In blanking operation, the clearance is provided on Half on the punch and half on the die Either on punch or die depending upon designer's choice Punch Die Half on the punch and half on the die Either on punch or die depending upon designer's choice Punch Die 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 The increase in hardness due to cold working, is called Age hardening Work hardening Flame hardening Induction hardening Age hardening Work hardening Flame hardening Induction hardening ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology Thread rolling is restricted to Ferrous materials Ductile materials Hard materials None of these Ferrous materials Ductile materials Hard materials None of these ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology The surface to be machined is marked on the pattern by Blue colour Black colour Red colour Yellow colour Blue colour Black colour Red colour Yellow colour ANSWER DOWNLOAD EXAMIANS APP
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