Workshop Technology In electric resistance welding, pressure applied varies from 5 to 10 MPa 25 to 55 MPa 1 to 5 MPa 10 to 25 MPa 5 to 10 MPa 25 to 55 MPa 1 to 5 MPa 10 to 25 MPa ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology A ring gauge is used to 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 Test the accuracy of holes Check the clearance between two mating surfaces All of these ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology In a centrifugal casting method Core is made of nonferrous metal Core is made of ferrous metal No core is used Core is made of sand Core is made of nonferrous metal Core is made of ferrous metal No core is used Core is made of sand ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology The surface to be left unmachined is marked on the pattern by Black colour Red colour Blue colour Yellow colour Black colour Red colour Blue colour Yellow colour ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology The machining allowance provided on patterns depends upon Method of casting used All of these Type of casting metal Size and shape of casting Method of casting used All of these Type of casting metal Size and shape of casting ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology The increase in hardness due to cold working, is called Induction hardening Age hardening Flame hardening Work hardening Induction hardening Age hardening Flame hardening Work hardening ANSWER DOWNLOAD EXAMIANS APP
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