Workshop Technology A casting defect which occurs due to improper venting of sand is known as Shift Swell Cold shuts Blow holes Shift Swell Cold shuts Blow holes ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology The metal is subjected to mechanical working for Refining grain size Controlling the direction of flow lines Reducing original block into desired shape All of these Refining grain size Controlling the direction of flow lines Reducing original block into desired shape All of these ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology The surface to be machined is marked on the pattern by Black colour Blue colour Red colour Yellow colour Black colour Blue colour Red colour Yellow colour ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology The electron beam welding can be carried out in Vacuum A pressurized inert gas chamber Open air A shielded gas environment Vacuum A pressurized inert gas chamber Open air A shielded gas environment ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology The operation of cutting a sheet of metal in a straight line along the length, is known as Notching Plunging Forming Slitting Notching Plunging Forming Slitting ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology Cutting and forming operations can be performed in a single operation in a Progressive die Combination die Compound die Simple die Progressive die Combination die Compound die Simple die ANSWER DOWNLOAD EXAMIANS APP
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