Workshop Technology A casting defect which results in general enlargement of a casting is known as Shift Scab Swell Sand wash Shift Scab Swell Sand wash ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology The chisel used for cutting key ways is Cape chisel Flat chisel Diamond pointed chisel Round nose chisel Cape chisel Flat chisel Diamond pointed chisel Round nose chisel ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology In TIG arc welding, the welding zone is shielded by an atmosphere of Either (A) or (B) None of these Helium gas Argon gas Either (A) or (B) None of these Helium gas Argon gas ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology In order to get uniform thickness of the plate by rolling process, one provides Antifriction bearings Hardening of the rolls Camber on the rolls Offset on the rolls Antifriction bearings Hardening of the rolls Camber on the rolls Offset on the rolls ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology The welding process used to join the ends of two pipes of uniform cross-section, is Projection welding Upset butt welding Seam welding Spot welding Projection welding Upset butt welding Seam welding Spot welding ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology In a four high rolling mill, there are four rolls out of which Three are working rolls and one is backing up roll All of the four are working rolls One is working roll and three are backing up rolls Two are working rolls and two are backing up rolls Three are working rolls and one is backing up roll All of the four are working rolls One is working roll and three are backing up rolls Two are working rolls and two are backing up rolls ANSWER DOWNLOAD EXAMIANS APP
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