Workshop Technology In electric resistance welding, pressure applied varies from 1 to 5 MPa 10 to 25 MPa 25 to 55 MPa 5 to 10 MPa 1 to 5 MPa 10 to 25 MPa 25 to 55 MPa 5 to 10 MPa ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology A basic hole is one whose Lower and upper deviations are zero Lower deviation is zero None of these Upper deviation is zero Lower and upper deviations are zero Lower deviation is zero None of these Upper deviation is zero ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology Green sand is a mixture of 90% sand and 10% clay 50% sand and 50% clay 30% sand and 70% clay 70% sand and 30% clay 90% sand and 10% clay 50% sand and 50% clay 30% sand and 70% clay 70% sand and 30% clay ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology Spot welding is used for welding Butt joints in plates having 0.025 mm to 1.25 mm thickness Lap joints in plates having 0.025 mm to 1.25 mm thickness Butt joints in plates having thickness above 3 mm Lap joints in plates having thickness above 3 mm Butt joints in plates having 0.025 mm to 1.25 mm thickness Lap joints in plates having 0.025 mm to 1.25 mm thickness Butt joints in plates having thickness above 3 mm Lap joints in plates having thickness above 3 mm ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology Scribing block is used to Check the trueness of flat surfaces Locate the centres of round bars Check the surface roughness Hold the round bars during marking Check the trueness of flat surfaces Locate the centres of round bars Check the surface roughness Hold the round bars during marking ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology For cutting brass, the hacksaw blade should have ________ teeth per 25 mm. 40 24 14 32 40 24 14 32 ANSWER DOWNLOAD EXAMIANS APP
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