Workshop Technology In forehand welding, the angle between the welding rod and the work is kept as 40°-50° 60°-70° 50°-60° 30°-40° 40°-50° 60°-70° 50°-60° 30°-40° ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology The advantage of Thermit welding is that Weld cools almost uniformly All of these Results in a minimum problem with internal residual stresses All parts of the weld section are molten at the same time Weld cools almost uniformly All of these Results in a minimum problem with internal residual stresses All parts of the weld section are molten at the same time ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology Cast iron and steel pipes are produced by Slush casting True centrifugal casting Investment casting Die casting Slush casting True centrifugal casting Investment casting Die casting ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology A pattern maker's shrinkage rule considers Only shrinkage allowance All materials to be cast All pattern allowances All materials of the pattern Only shrinkage allowance All materials to be cast All pattern allowances All materials of the pattern ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology For smoothing and cleaning out depressions in the mould, a ________ is used. Lifter Swab Gagger Slick Lifter Swab Gagger Slick ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology In sheet metal blanking, shear is provided on punches and dies so that Cut blanks is straight Warping of sheet is minimized Press load is reduced Good cut edge is obtained Cut blanks is straight Warping of sheet is minimized Press load is reduced Good cut edge is obtained ANSWER DOWNLOAD EXAMIANS APP
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