Workshop Technology The minimum size of a bloom is 5 cm × 5 cm 10 cm × 10 cm 15 cm × 15 cm 20 cm × 20 cm 5 cm × 5 cm 10 cm × 10 cm 15 cm × 15 cm 20 cm × 20 cm ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology The metal is subjected to mechanical working for Refining grain size Reducing original block into desired shape All of these Controlling the direction of flow lines Refining grain size Reducing original block into desired shape All of these Controlling the direction of flow lines ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology For smoothing and cleaning out depressions in the mould, a ________ is used. Lifter Gagger Swab Slick Lifter Gagger Swab Slick ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology Cold working of metal increases All of these Yield strength Tensile strength Hardness All of these Yield strength Tensile strength Hardness ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology In order to deliver molten metal from pouring basin to gate, a ________ is used. Core Riser None of these Sprue Core Riser None of these Sprue ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology Thread rolling is restricted to Hard materials None of these Ferrous materials Ductile materials Hard materials None of these Ferrous materials Ductile materials ANSWER DOWNLOAD EXAMIANS APP
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