Workshop Technology In backhand welding, the angle between the welding torch and the work is kept as 50°-60° 40°-50° 30°-40° 60°-70° 50°-60° 40°-50° 30°-40° 60°-70° ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology A rip saw Has a narrow blade with two wooden handles Is a two man saw All of these Is used for cutting along the grains of wood Has a narrow blade with two wooden handles Is a two man saw All of these Is used for cutting along the grains of wood ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology In a four high rolling mill, there are four rolls out of which Three are working rolls and one is backing up roll Two are working rolls and two are backing up rolls One is working roll and three are backing up rolls All of the four are working rolls Three are working rolls and one is backing up roll Two are working rolls and two are backing up rolls One is working roll and three are backing up rolls All of the four are working rolls ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology The operation of producing cup shaped parts from flat sheet metal blanks by bending and plastic flow of metal, is known as Planishing Coining Drawing Squeezing Planishing Coining Drawing Squeezing ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology In a compound die Only one operation is performed at each stroke of the ram Two or more operations are performed simultaneously at the single stroke of the ram Both cutting and non-cutting operations are performed at one station of the press in every stroke of the ram Two or more cutting operations are performed at one station of the press in every stroke of the ram Only one operation is performed at each stroke of the ram Two or more operations are performed simultaneously at the single stroke of the ram Both cutting and non-cutting operations are performed at one station of the press in every stroke of the ram Two or more cutting operations are performed at one station of the press in every stroke of the ram ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology During cold working process All of the listed here Strength and hardness of metal increases Close dimensional tolerance can be maintained Grain structure is distorted All of the listed here Strength and hardness of metal increases Close dimensional tolerance can be maintained Grain structure is distorted ANSWER DOWNLOAD EXAMIANS APP
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