Workshop Technology For cutting brass, the hacksaw blade should have ________ teeth per 25 mm. 40 24 32 14 40 24 32 14 ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology In backhand welding, the angle between the welding torch and the work is kept as 60°-70° 50°-60° 30°-40° 40°-50° 60°-70° 50°-60° 30°-40° 40°-50° ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology Cores are used to Form internal cavities in the casting Form a part of a green sand mould All of these Improve mould surface Form internal cavities in the casting Form a part of a green sand mould All of these Improve mould surface ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology A two high rolling mill consists of two rolls which rotate At the same speed and in the same direction At different speeds and in the same direction At different speeds and in the opposite direction At the same speed but in opposite direction At the same speed and in the same direction At different speeds and in the same direction At different speeds and in the opposite direction At the same speed but in opposite direction 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 Coining Planishing Drawing Squeezing Coining Planishing Drawing Squeezing ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology During cold working process 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 All of the listed here Strength and hardness of metal increases Close dimensional tolerance can be maintained ANSWER DOWNLOAD EXAMIANS APP
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