Workshop Technology In spot welding, the distance between the nearest edge of the plate and centre of weld should be equal to 6d 1.5 d d 3d 6d 1.5 d d 3d ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology In arc welding, the temperature of heat produced by the electric arc is of the order of 3000°C to 4000°C 6000°C to 7000°C 4000°C to 5000°C 5000°C to 6000°C 3000°C to 4000°C 6000°C to 7000°C 4000°C to 5000°C 5000°C to 6000°C ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology A mortise gauge is a Boring tool Striking tool Marking tool Planing tool Boring tool Striking tool Marking tool Planing tool ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology In order to ram the sand harder at the back of the mould and softer on the pattern face, a ________ is used. Jolt machine Stripper plate machine Squeezing machine Sand slinger Jolt machine Stripper plate machine Squeezing machine Sand slinger ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology In order to produce uniform packing of sand in the moulds, a _________ is used. Stripper plate machine Squeezing machine Jolt machine Sand slinger Stripper plate machine Squeezing machine Jolt machine Sand slinger ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology During hot working of metals All of the listed here Porosity of the metal is largely eliminated Mechanical properties are improved due to refinement of grains Grain structure of the metal is refined All of the listed here Porosity of the metal is largely eliminated Mechanical properties are improved due to refinement of grains Grain structure of the metal is refined ANSWER DOWNLOAD EXAMIANS APP
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