Workshop Technology The operation of producing cup shaped parts from flat sheet metal blanks by bending and plastic flow of metal, is known as Coining Planishing Squeezing Drawing Coining Planishing Squeezing Drawing ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology For welding plates of thickness more than 12.5 mm, its edges Do not require bevelling Should be bevelled to a single-V or U-groove Should have a double-V or U-groove on both sides Should have a double-V or U-groove on one side Do not require bevelling Should be bevelled to a single-V or U-groove Should have a double-V or U-groove on both sides Should have a double-V or U-groove on one side ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology For gas welding, the pressure desired at the welding torch for oxygen is 280 to 560 kN/m² 70 to 280 kN/m² 560 to 840 kN/m² 7 to 103 kN/m² 280 to 560 kN/m² 70 to 280 kN/m² 560 to 840 kN/m² 7 to 103 kN/m² ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology Cores are used to Improve mould surface All of these Form internal cavities in the casting Form a part of a green sand mould Improve mould surface All of these Form internal cavities in the casting Form a part of a green sand mould ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology Most of the oxyacetylene welding is done with Oxidizing flame Neutral flame All of these Carburising flame Oxidizing flame Neutral flame All of these Carburising flame ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology The electron beam welding can be carried out in Vacuum A pressurized inert gas chamber A shielded gas environment Open air Vacuum A pressurized inert gas chamber A shielded gas environment Open air ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS