Workshop Technology A casting defect which occurs due to improper venting of sand is known as Blow holes Shift Cold shuts Swell Blow holes Shift Cold shuts Swell ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology In a gas welding of mild steel using an oxyacetylene flame, the total amount of acetylene consumed is 10 litres. The oxygen consumption from the cylinder is 20 litres 5 litres 10 litres 15 litres 20 litres 5 litres 10 litres 15 litres ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology The electrode tip diameter (d) in spot welding should be equal to (where t = Thickness of plate to be welded) 6 t 1.5 t 3 t √t 6 t 1.5 t 3 t √t ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology The adhesiveness is the property of sand due to which It evolves a great amount of steam and other gases The sand grains stick together None of these It clings to the sides of a moulding box It evolves a great amount of steam and other gases The sand grains stick together None of these It clings to the sides of a moulding box ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology The welding process used in joining mild steel shanks to high speed drills, is Seam welding Upset butt welding Spot welding Flash butt welding Seam welding Upset butt welding Spot welding Flash butt welding ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology The machining allowance provided on patterns depends upon Type of casting metal All of these Method of casting used Size and shape of casting Type of casting metal All of these Method of casting used Size and shape of casting ANSWER DOWNLOAD EXAMIANS APP
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