Workshop Technology The process of decreasing the cross-section of a bar and increasing its length, is called Spinning Upsetting Peening Drawing down Spinning Upsetting Peening Drawing down ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology Cold working of metal increases All of these Yield strength Hardness Tensile strength All of these Yield strength Hardness Tensile strength ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology The cold chisels are made by Drawing Rolling Forging Piercing Drawing Rolling Forging Piercing 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 Squeezing Planishing Drawing Coining Squeezing Planishing Drawing ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology The draft or taper allowance on casting is generally 5 to 10 mm/m 1 to 2 mm/m 10 to 15 mm/m 2 to 5 mm/m 5 to 10 mm/m 1 to 2 mm/m 10 to 15 mm/m 2 to 5 mm/m ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology For arc welding Alternating current with low frequency is used Alternating current with high frequency is used Any one of these Direct current is used Alternating current with low frequency is used Alternating current with high frequency is used Any one of these Direct current is used ANSWER DOWNLOAD EXAMIANS APP
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