Workshop Technology Cold working of metal increases Hardness All of these Tensile strength Yield strength Hardness All of these Tensile strength Yield strength ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology Carburising flame is used to weld All of these Steel, cast iron, copper, aluminium etc Brass and bronze Hard surfacing materials such as stellite All of these Steel, cast iron, copper, aluminium etc Brass and bronze Hard surfacing materials such as stellite ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology Green sand is a mixture of 50% sand and 50% clay 90% sand and 10% clay 30% sand and 70% clay 70% sand and 30% clay 50% sand and 50% clay 90% sand and 10% clay 30% sand and 70% clay 70% sand and 30% clay ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology The acetylene cylinder is usually painted with White colour Yellow colour Black colour Maroon colour White colour Yellow colour Black colour Maroon colour ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology Aluminium is the best material for making patterns because it is All of the listed here Corrosion resistant Light in weight Easy to work All of the listed here Corrosion resistant Light in weight Easy to work ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology The hot working of metals is carried out Below the recrystallisation temperature At any temperature Above the recrystallisation temperature At the recrystallisation temperature Below the recrystallisation temperature At any temperature Above the recrystallisation temperature At the recrystallisation temperature ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS