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 die Increasing the hardness of tool Grinding the cutting edges sharp Providing shear on tool Increasing the hardness of die Increasing the hardness of tool ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology In backhand welding, the angle between the welding rod and the work is ___ as compared to forehand welding. None of the listed here Same More Less None of the listed here Same More Less ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology Spot welding is used for welding Butt joints in plates having 0.025 mm to 1.25 mm thickness Lap joints in plates having thickness above 3 mm Butt joints in plates having thickness above 3 mm Lap joints in plates having 0.025 mm to 1.25 mm thickness Butt joints in plates having 0.025 mm to 1.25 mm thickness Lap joints in plates having thickness above 3 mm Butt joints in plates having thickness above 3 mm Lap joints in plates having 0.025 mm to 1.25 mm thickness ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology Carburising flame is used to weld Brass and bronze All of these Steel, cast iron, copper, aluminium etc Hard surfacing materials such as stellite Brass and bronze All of these Steel, cast iron, copper, aluminium etc Hard surfacing materials such as stellite ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology A casting defect which results in general enlargement of a casting is known as Shift Sand wash Scab Swell Shift Sand wash Scab Swell ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology During hot working of metals All of the listed here Mechanical properties are improved due to refinement of grains Grain structure of the metal is refined Porosity of the metal is largely eliminated All of the listed here Mechanical properties are improved due to refinement of grains Grain structure of the metal is refined Porosity of the metal is largely eliminated ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS