Workshop Technology In die casting, machining allowance is Small Not provided Very large Large Small Not provided Very large Large ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology In piercing operation, the clearance is provided on Die 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 ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology The purpose of a riser is to Deliver the molten metal from pouring basin to gate Act as a reservoir for the molten metal Deliver molten metal into the mould cavity Feed the molten metal to the casting in order to compensate for the shrinkage Deliver the molten metal from pouring basin to gate Act as a reservoir for the molten metal Deliver molten metal into the mould cavity Feed the molten metal to the casting in order to compensate for the shrinkage ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology The accuracy of micrometers, calipers, dial indicators can be checked by a Plug gauge Feeler gauge Ring gauge Slip gauge Plug gauge Feeler gauge Ring gauge Slip gauge ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology The operation of cutting a cylindrical hole in a sheet of metal by the punch and die is called Shearing Piercing Blanking Punching Shearing Piercing Blanking Punching ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology When the dimension is expressed as 20 -0.025 ⁺⁰∙⁰³⁵, then the basic size is 20.035 mm 19.975 mm 20.025 mm 20 mm 20.035 mm 19.975 mm 20.025 mm 20 mm ANSWER DOWNLOAD EXAMIANS APP
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