Workshop Technology The electron beam welding can be carried out in A pressurized inert gas chamber Vacuum Open air A shielded gas environment A pressurized inert gas chamber Vacuum Open air A shielded gas environment ANSWER DOWNLOAD EXAMIANS APP
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 In forehand welding, the weld is made First from left to right and then from right to left From right to left From left to right Either from left to right or from right to left First from left to right and then from right to left From right to left From left to right Either from left to right or from right to left ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology In average work, the tolerance produced by investment casting method is +1 mm +05 mm ±0.05 mm +0.2 mm +1 mm +05 mm ±0.05 mm +0.2 mm ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology Metal patterns are used for Small castings Large scale production of castings Large castings Complicated castings Small castings Large scale production of castings Large castings Complicated castings ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology In order to get uniform thickness of the plate by rolling process, one provides Camber on the rolls Hardening of the rolls Offset on the rolls Antifriction bearings Camber on the rolls Hardening of the rolls Offset on the rolls Antifriction bearings ANSWER DOWNLOAD EXAMIANS APP
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