Workshop Technology The increase in hardness due to cold working, is called Age hardening Induction hardening Work hardening Flame hardening Age hardening Induction hardening Work hardening Flame hardening ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology The cutting edge of a chisel should be Hardened and tempered Hardened Tempered Case hardened Hardened and tempered Hardened Tempered Case hardened 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 Increasing the hardness of tool Providing shear on tool Increasing the hardness of die Grinding the cutting edges sharp Increasing the hardness of tool Providing shear on tool Increasing the hardness of die ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology The chisel used for cutting key ways is Diamond pointed chisel Round nose chisel Cape chisel Flat chisel Diamond pointed chisel Round nose chisel Cape chisel Flat chisel ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology In average work, the tolerance produced by investment casting method is +0.2 mm +05 mm ±0.05 mm +1 mm +0.2 mm +05 mm ±0.05 mm +1 mm ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology The directional solidification in casting can be improved by using Chills and chaplets Chills, chaplets and padding Chills and padding Chaplets and padding Chills and chaplets Chills, chaplets and padding Chills and padding Chaplets and padding ANSWER DOWNLOAD EXAMIANS APP
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