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 A casting defect which results in general enlargement of a casting is known as Swell Shift Scab Sand wash Swell Shift Scab Sand wash ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology Cold working of metal increases Hardness Tensile strength Yield strength All of these Hardness Tensile strength Yield strength All of these ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology For arc welding Any one of these Alternating current with high frequency is used Direct current is used Alternating current with low frequency is used Any one of these Alternating current with high frequency is used Direct current is used Alternating current with low frequency is used ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology A pattern maker's shrinkage rule considers All materials of the pattern All pattern allowances Only shrinkage allowance All materials to be cast All materials of the pattern All pattern allowances Only shrinkage allowance All materials to be cast ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology The accuracy of micrometers, calipers, dial indicators can be checked by a Ring gauge Slip gauge Plug gauge Feeler gauge Ring gauge Slip gauge Plug gauge Feeler gauge ANSWER DOWNLOAD EXAMIANS APP
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