Workshop Technology Lap joints are employed on plates having thickness Less than 3 mm 5 to 10 mm Above 25 mm 12.5 mm Less than 3 mm 5 to 10 mm Above 25 mm 12.5 mm ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology In welding copper alloys with TIG arc welding Direct current with straight polarity is used Alternating current is used Direct current with reversed polarity is used Any one of the listed here Direct current with straight polarity is used Alternating current is used Direct current with reversed polarity is used Any one of the listed here ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology Tandem drawing of wires and tubes is necessary because It is not possible to reduce at one stage Annealing is needed between stages Surface finish improves after every drawing stage Accuracy in dimensions is not possible otherwise It is not possible to reduce at one stage Annealing is needed between stages Surface finish improves after every drawing stage Accuracy in dimensions is not possible otherwise ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology The electrodes used in spot welding have a tip of Stainless steel Copper Brass Aluminium Stainless steel Copper Brass Aluminium ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology The acetylene cylinder is usually painted with Yellow colour Maroon colour Black colour White colour Yellow colour Maroon colour Black colour White colour ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology In sheet metal blanking, shear is provided on punches and dies so that Good cut edge is obtained Cut blanks is straight Warping of sheet is minimized Press load is reduced Good cut edge is obtained Cut blanks is straight Warping of sheet is minimized Press load is reduced ANSWER DOWNLOAD EXAMIANS APP
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