Workshop Technology Cold working of metal increases Tensile strength Hardness Yield strength All of these Tensile strength Hardness Yield strength All of these ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology The temperature at which the new grains are formed in the metal is called Recrystallisation temperature Upper critical temperature Eutectic temperature Lower critical temperature Recrystallisation temperature Upper critical temperature Eutectic temperature Lower critical temperature ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology A casting defect which occurs due to improper venting of sand is known as Swell Shift Blow holes Cold shuts Swell Shift Blow holes Cold shuts ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology Metal patterns are used for Complicated castings Large scale production of castings Small castings Large castings Complicated castings Large scale production of castings Small castings Large castings ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology The welding process used to join the ends of two pipes of uniform cross-section, is Seam welding Upset butt welding Projection welding Spot welding Seam welding Upset butt welding Projection welding Spot welding ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology The adhesiveness is the property of sand due to which None of these It evolves a great amount of steam and other gases It clings to the sides of a moulding box The sand grains stick together None of these It evolves a great amount of steam and other gases It clings to the sides of a moulding box The sand grains stick together ANSWER DOWNLOAD EXAMIANS APP
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