Workshop Technology A casting defect which occurs due to improper venting of sand is known as Swell Shift Blow holes Cold shuts Swell Shift Blow holes Cold shuts ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology The mode of deformation of the metal during spinning is Rolling and stretching Bending and stretching Stretching Bending Rolling and stretching Bending and stretching Stretching Bending ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology The edge of a steel plate cut by oxygen cutting will get hardened when the carbon content is More than 0.3 percent Less than 0.1 percent Less than 0.3 percent Anywhere between 0.1 to 1 percent More than 0.3 percent Less than 0.1 percent Less than 0.3 percent Anywhere between 0.1 to 1 percent ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology In a four high rolling mill, there are four rolls out of which Two are working rolls and two are backing up rolls All of the four are working rolls Three are working rolls and one is backing up roll One is working roll and three are backing up rolls Two are working rolls and two are backing up rolls All of the four are working rolls Three are working rolls and one is backing up roll One is working roll and three are backing up rolls ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology In forehand welding, the angle between the welding rod and the work is kept as 50°-60° 60°-70° 40°-50° 30°-40° 50°-60° 60°-70° 40°-50° 30°-40° ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology The cold chisels are made from Mild steel Cast iron Cast tool steel High speed steel Mild steel Cast iron Cast tool steel High speed steel ANSWER DOWNLOAD EXAMIANS APP
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