Workshop Technology The operation of producing cup shaped parts from flat sheet metal blanks by bending and plastic flow of metal, is known as Drawing Coining Planishing Squeezing Drawing Coining Planishing Squeezing ANSWER DOWNLOAD EXAMIANS APP
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 For gas welding, the pressure desired at the welding torch for acetylene is 280 to 560 kN/m² 560 to 840 kN/m² 7 to 103 kN/m² 70 to 280 kN/m² 280 to 560 kN/m² 560 to 840 kN/m² 7 to 103 kN/m² 70 to 280 kN/m² ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology For arc welding Alternating current with high frequency is used Any one of these Direct current is used Alternating current with low frequency is used Alternating current with high frequency is used Any one of these Direct current is used Alternating current with low frequency is used ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology A moving mandrel is used in Tube drawing Wire drawing Metal cutting Forging Tube drawing Wire drawing Metal cutting Forging ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology Cast iron and steel pipes are produced by True centrifugal casting Die casting Slush casting Investment casting True centrifugal casting Die casting Slush casting Investment casting ANSWER DOWNLOAD EXAMIANS APP
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