Workshop Technology The operation of straightening a curved sheet metal, is known as Coining Squeezing Planishing Drawing Coining Squeezing Planishing Drawing ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology A pattern maker's shrinkage rule considers All materials to be cast All pattern allowances Only shrinkage allowance All materials of the pattern All materials to be cast All pattern allowances Only shrinkage allowance All materials of the pattern ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology The cold working of metals is carried out At the recrystallisation temperature At any temperature Below the recrystallisation temperature Above the recrystallisation temperature At the recrystallisation temperature At any temperature Below the recrystallisation temperature Above the recrystallisation temperature ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology The process used to improve fatigue resistance of the metal by setting up compressive stresses in its surface, is known as Extrusion Cold peening Cold heading Hot piercing Extrusion Cold peening Cold heading Hot piercing ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology The metal is subjected to mechanical working for All of these Reducing original block into desired shape Controlling the direction of flow lines Refining grain size All of these Reducing original block into desired shape Controlling the direction of flow lines Refining grain size ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology A casting defect which results in general enlargement of a casting is known as Sand wash Swell Shift Scab Sand wash Swell Shift Scab ANSWER DOWNLOAD EXAMIANS APP
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