Workshop Technology The cold chisels are made by Piercing Forging Drawing Rolling Piercing Forging Drawing Rolling ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology Blanking and piercing operations can be performed simultaneously in a Progressive die Combination die Simple die Compound die Progressive die Combination die Simple die Compound die ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology When filing soft metals, the file teeth are clogged with minute particles of metal. The file should be cleaned by Rubbing on wood Washing it with dilute acid Washing it with water Using file card Rubbing on wood Washing it with dilute acid Washing it with water Using file card ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology In order to ram the sand harder at the back of the mould and softer on the pattern face, a ________ is used. Jolt machine Squeezing machine Stripper plate machine Sand slinger Jolt machine Squeezing machine Stripper plate machine Sand slinger ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology A casting defect which occurs near the ingates as rough lumps on the surface of a casting is known as Swell Shift Sand wash Scab Swell Shift Sand wash Scab ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology An oxidising process used for aluminium and magnesium articles is called Sherardizing Anodizing Parkerising Galvanizing Sherardizing Anodizing Parkerising Galvanizing ANSWER DOWNLOAD EXAMIANS APP
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