Workshop Technology In a ___ two or more operations are performed simultaneously at the single stroke of the ram. Progressive die Simple die Combination die Compound die Progressive die Simple die Combination die Compound die ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology Structural sections such as rails, angles, I-beams are made by Hot rolling Hot extrusion Hot drawing Hot piercing Hot rolling Hot extrusion Hot drawing Hot piercing ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology The cold working of metals is carried out Above the recrystallisation temperature At any temperature At the recrystallisation temperature Below the recrystallisation temperature Above the recrystallisation temperature At any temperature At the recrystallisation temperature Below the recrystallisation temperature ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology The edge of a steel plate cut by oxygen cutting will get hardened when the carbon content is Less than 0.1 percent More than 0.3 percent Less than 0.3 percent Anywhere between 0.1 to 1 percent Less than 0.1 percent More than 0.3 percent Less than 0.3 percent Anywhere between 0.1 to 1 percent ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology The temperature at which the new grains are formed in the metal is called Recrystallisation temperature Upper critical temperature Lower critical temperature Eutectic temperature Recrystallisation temperature Upper critical temperature Lower critical temperature Eutectic temperature ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology The increase in hardness due to cold working, is called Flame hardening Age hardening Induction hardening Work hardening Flame hardening Age hardening Induction hardening Work hardening ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS