Workshop Technology The process used to improve fatigue resistance of the metal by setting up compressive stresses in its surface, is known as Cold heading Hot piercing Extrusion Cold peening Cold heading Hot piercing Extrusion Cold peening ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology In forehand welding, the angle between the welding torch and the work is ________ as compared to backhand welding. Same Less More None of these Same Less More None of these ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology In order to ram the sand harder at the back of the mould and softer on the pattern face, a ________ is used. Stripper plate machine Squeezing machine Sand slinger Jolt machine Stripper plate machine Squeezing machine Sand slinger Jolt machine ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology A ring gauge is used to Test the accuracy of holes All of these Check the clearance between two mating surfaces Check the diameter of shafts or studs Test the accuracy of holes All of these Check the clearance between two mating surfaces Check the diameter of shafts or studs ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology The edge of a steel plate cut by oxygen cutting will get hardened when the carbon content is Less than 0.1 percent More than 0.3 percent Anywhere between 0.1 to 1 percent Less than 0.3 percent Less than 0.1 percent More than 0.3 percent Anywhere between 0.1 to 1 percent Less than 0.3 percent ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology A two high rolling mill consists of two rolls which rotate At the same speed but in opposite direction At different speeds and in the same direction At different speeds and in the opposite direction At the same speed and in the same direction At the same speed but in opposite direction At different speeds and in the same direction At different speeds and in the opposite direction At the same speed and in the same direction ANSWER DOWNLOAD EXAMIANS APP
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