Workshop Technology A sand employed on the faces of the pattern before moulding, is called Loam sand Parting sand Green sand Dry sand Loam sand Parting sand Green sand Dry sand ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology In electric resistance welding, pressure applied varies from 1 to 5 MPa 5 to 10 MPa 10 to 25 MPa 25 to 55 MPa 1 to 5 MPa 5 to 10 MPa 10 to 25 MPa 25 to 55 MPa ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology During drawing operation, the states of stress in cup would include Tensile stress in the wall None of these Both (A) and (B) Compressive stress in the flange Tensile stress in the wall None of these Both (A) and (B) Compressive stress in the flange ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology For gas welding, the pressure desired at the welding torch for acetylene is 70 to 280 kN/m² 7 to 103 kN/m² 280 to 560 kN/m² 560 to 840 kN/m² 70 to 280 kN/m² 7 to 103 kN/m² 280 to 560 kN/m² 560 to 840 kN/m² ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology The surface to be left unmachined is marked on the pattern by Blue colour Red colour Black colour Yellow colour Blue colour Red colour Black colour Yellow colour 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 Using file card Washing it with water Rubbing on wood Washing it with dilute acid Using file card Washing it with water Rubbing on wood ANSWER DOWNLOAD EXAMIANS APP
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