Workshop Technology The electrode tip diameter (d) in spot welding should be equal to (where t = Thickness of plate to be welded) 6 t 3 t √t 1.5 t 6 t 3 t √t 1.5 t ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology The temperature of oxy-hydrogen flame is ________ oxyacetylene flame. More than None of these Same as Less than More than None of these Same as Less than ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology For gas welding, the pressure desired at the welding torch for acetylene is 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 280 to 560 kN/m² 70 to 280 kN/m² 560 to 840 kN/m² ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology The metal is subjected to mechanical working for All of these Controlling the direction of flow lines Reducing original block into desired shape Refining grain size All of these Controlling the direction of flow lines Reducing original block into desired shape Refining grain size ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology When a hole or cavity to be cored is not in line with the parting surface, then a ________ is used. Vertical core Drop core Horizontal core Balanced core Vertical core Drop core Horizontal core Balanced core ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology A pattern maker's shrinkage rule considers All pattern allowances Only shrinkage allowance All materials of the pattern All materials to be cast All pattern allowances Only shrinkage allowance All materials of the pattern All materials to be cast ANSWER DOWNLOAD EXAMIANS APP
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