Workshop Technology Seam welding is best adopted for metal thickness ranging from 5 to 8 mm 0.025 to 3 mm 3 to 5 mm 8 to 10 mm 5 to 8 mm 0.025 to 3 mm 3 to 5 mm 8 to 10 mm ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology V-block is used to Check the surface roughness None of these Locate centres of round rods Check the trueness of flat surfaces Check the surface roughness None of these Locate centres of round rods Check the trueness of flat surfaces ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology The cold chisels are made from High speed steel Cast iron Cast tool steel Mild steel High speed steel Cast iron Cast tool steel Mild steel ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology Tandem drawing of wires and tubes is necessary because Surface finish improves after every drawing stage It is not possible to reduce at one stage Annealing is needed between stages Accuracy in dimensions is not possible otherwise Surface finish improves after every drawing stage It is not possible to reduce at one stage Annealing is needed between stages Accuracy in dimensions is not possible otherwise ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology For arc welding Alternating current with high frequency is used Alternating current with low frequency is used Any one of these Direct current is used Alternating current with high frequency is used Alternating current with low frequency is used Any one of these Direct current is used ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology The parts of circular cross-section which are symmetrical about the axis of rotation are made by Hot spinning Hot drawing Hot extrusion Hot forging Hot spinning Hot drawing Hot extrusion Hot forging ANSWER DOWNLOAD EXAMIANS APP
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