Workshop Technology The electrode tip diameter (d) in spot welding should be equal to (where t = Thickness of plate to be welded) √t 6 t 3 t 1.5 t √t 6 t 3 t 1.5 t ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology Thread rolling is restricted to None of these Ferrous materials Hard materials Ductile materials None of these Ferrous materials Hard materials Ductile materials ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology When filing soft metals, the file teeth are clogged with minute particles of metal. The file should be cleaned by Washing it with dilute acid Rubbing on wood Washing it with water Using file card Washing it with dilute acid Rubbing on wood Washing it with water Using file card ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology A ring gauge is used to Test the accuracy of holes Check the clearance between two mating surfaces All of these Check the diameter of shafts or studs Test the accuracy of holes Check the clearance between two mating surfaces All of these Check the diameter of shafts or studs ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology The tolerance produced by shell moulding process of casting is +0.5 mm ±0.2 mm +0.05 mm ±1 mm +0.5 mm ±0.2 mm +0.05 mm ±1 mm ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology The metal is subjected to mechanical working for All of these Refining grain size Controlling the direction of flow lines Reducing original block into desired shape All of these Refining grain size Controlling the direction of flow lines Reducing original block into desired shape ANSWER DOWNLOAD EXAMIANS APP
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