Workshop Technology The fullers are used For punching a hole For finishing flat surfaces To finish the punched hole For necking down a piece of work For punching a hole For finishing flat surfaces To finish the punched hole For necking down a piece of work ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology In sheet metal work, he cutting force on the tool can be reduced by Grinding the cutting edges sharp Providing shear on tool Increasing the hardness of tool Increasing the hardness of die Grinding the cutting edges sharp Providing shear on tool Increasing the hardness of tool Increasing the hardness of die ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology Cast iron and steel pipes are produced by Investment casting True centrifugal casting Die casting Slush casting Investment casting True centrifugal casting Die casting Slush casting ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology In a cold chamber die casting machine Melting pot is separate from the machine Low temperature and pressure is used Melting pot is an integral part of the machine Melting pot may have any location Melting pot is separate from the machine Low temperature and pressure is used Melting pot is an integral part of the machine Melting pot may have any location ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology The temperature at which the new grains are formed in the metal is called Recrystallisation temperature Eutectic temperature Lower critical temperature Upper critical temperature Recrystallisation temperature Eutectic temperature Lower critical temperature Upper critical temperature ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology The operation of cutting a cylindrical hole in a sheet of metal by the punch and die is called Blanking Punching Piercing Shearing Blanking Punching Piercing Shearing ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS