Workshop Technology In backhand welding, the angle between the welding torch and the work is kept as 60°-70° 30°-40° 50°-60° 40°-50° 60°-70° 30°-40° 50°-60° 40°-50° ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology The directional solidification in casting can be improved by using Chills and chaplets Chaplets and padding Chills and padding Chills, chaplets and padding Chills and chaplets Chaplets and padding Chills and padding Chills, chaplets and padding ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology To prevent the body of the blade from jamming in the saw cut, the teeth of blade are All of the listed here Set Sharpened Strengthened All of the listed here Set Sharpened Strengthened ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology The cross-section of a chisel is usually Square Hexagonal Octagonal Rectangular Square Hexagonal Octagonal Rectangular ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology For gas welding, the pressure desired at the welding torch for oxygen is 560 to 840 kN/m² 70 to 280 kN/m² 280 to 560 kN/m² 7 to 103 kN/m² 560 to 840 kN/m² 70 to 280 kN/m² 280 to 560 kN/m² 7 to 103 kN/m² ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology The cold chisels are made from Cast tool steel High speed steel Mild steel Cast iron Cast tool steel High speed steel Mild steel Cast iron ANSWER DOWNLOAD EXAMIANS APP
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