Workshop Technology Thread rolling is restricted to Ferrous materials None of these Hard materials Ductile materials Ferrous materials None of these Hard materials Ductile materials ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology The property of sand due to which it evolves a great amount of steam and other gases is called Permeability Cohesiveness Collapsibility Adhesiveness Permeability Cohesiveness Collapsibility Adhesiveness ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology A neutral flame is obtained by supplying Equal volumes of oxygen and acetylene None of the listed here More volume of oxygen and less volume of acetylene More volume of acetylene and less volume of oxygen Equal volumes of oxygen and acetylene None of the listed here More volume of oxygen and less volume of acetylene More volume of acetylene and less volume of oxygen ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology In a cold chamber die casting machine Melting pot may have any location Melting pot is an integral part of the machine Melting pot is separate from the machine Low temperature and pressure is used Melting pot may have any location Melting pot is an integral part of the machine Melting pot is separate from the machine Low temperature and pressure is used ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology The increase in hardness due to cold working, is called Work hardening Age hardening Flame hardening Induction hardening Work hardening Age hardening Flame hardening Induction hardening ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology In electric resistance welding, voltage required for heating is 6 to 10 volts 50 to 100 volts 1 to 5 volts 11 to 20 volts 6 to 10 volts 50 to 100 volts 1 to 5 volts 11 to 20 volts ANSWER DOWNLOAD EXAMIANS APP