Workshop Technology In backhand welding, the angle between the welding torch and the work is kept as 30°-40° 40°-50° 50°-60° 60°-70° 30°-40° 40°-50° 50°-60° 60°-70° ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology A casting defect which results in general enlargement of a casting is known as Swell Shift Sand wash Scab Swell Shift Sand wash Scab ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology The minimum size of a bloom is 20 cm × 20 cm 10 cm × 10 cm 15 cm × 15 cm 5 cm × 5 cm 20 cm × 20 cm 10 cm × 10 cm 15 cm × 15 cm 5 cm × 5 cm ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology the most preferred process for casting gas turbine blades is Shell moulding Sand casting Investment moulding Die casting Shell moulding Sand casting Investment moulding Die casting ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology When a hole or cavity to be cored is not in line with the parting surface, then a ________ is used. Balanced core Horizontal core Vertical core Drop core Balanced core Horizontal core Vertical core Drop core ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology The tolerance produced by shell moulding process of casting is ±1 mm ±0.2 mm +0.05 mm +0.5 mm ±1 mm ±0.2 mm +0.05 mm +0.5 mm ANSWER DOWNLOAD EXAMIANS APP
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