Workshop Technology Thread rolling is restricted to Ductile materials Hard materials Ferrous materials None of these Ductile materials Hard materials Ferrous materials None of these ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology When more volume of acetylene and less volume of oxygen is supplied, then a ___ flame is obtained. Neutral None of the listed here Carburising Oxidizing Neutral None of the listed here Carburising Oxidizing ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology The acetylene cylinder is usually painted with Black colour Yellow colour White colour Maroon colour Black colour Yellow colour White colour Maroon colour ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology In welding magnesium with TIG arc welding, direct current with ________ is used. Both (A) and (B) Reversed polarity None of these Straight polarity Both (A) and (B) Reversed polarity None of these Straight polarity ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology A jolt machine is used to Ram the sand harder at the back of the mould and softer on the pattern face Produce uniform packing of sand in the mould Ram the sand harder at the pattern face with decreasing hardness towards the back of the mould Produce uniform sand hardness throughout the mould Ram the sand harder at the back of the mould and softer on the pattern face Produce uniform packing of sand in the mould Ram the sand harder at the pattern face with decreasing hardness towards the back of the mould Produce uniform sand hardness throughout the mould ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology In order to check the clearance between two mating surfaces, a ___ gauge should be used. None of the listed here Feeler Ring Plug None of the listed here Feeler Ring Plug ANSWER DOWNLOAD EXAMIANS APP
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