Workshop Technology The surface to be left unmachined is marked on the pattern by Yellow colour Red colour Blue colour Black colour Yellow colour Red colour Blue colour Black colour ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology In die casting, machining allowance is Large Very large Not provided Small Large Very large Not provided Small ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology The operation of straightening a curved sheet metal, is known as Drawing Squeezing Planishing Coining Drawing Squeezing Planishing Coining ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology The centrifugal casting method, is used for casting articles of Irregular shape Symmetrical shape about horizontal axis Symmetrical shape about vertical axis Nonferrous metal only Irregular shape Symmetrical shape about horizontal axis Symmetrical shape about vertical axis Nonferrous metal only ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology Sand wash is a casting defect which Results in general enlargement of the casting Occurs as sand patches on the upper surface of a casting Occurs near the ingates as rough lumps on the surface of a casting Results in a mismatching of the top and bottom parts of a casting Results in general enlargement of the casting Occurs as sand patches on the upper surface of a casting Occurs near the ingates as rough lumps on the surface of a casting Results in a mismatching of the top and bottom parts of a casting 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. Sand slinger Squeezing machine Jolt machine Stripper plate machine Sand slinger Squeezing machine Jolt machine Stripper plate machine ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS