Workshop Technology The temperature produced by oxy-hydrogen flame is about 2100°C 1800°C 2400°C 3200°C 2100°C 1800°C 2400°C 3200°C ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology In forehand welding, the angle between the welding rod and the work is kept as 60°-70° 50°-60° 40°-50° 30°-40° 60°-70° 50°-60° 40°-50° 30°-40° 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 Adhesiveness Collapsibility Permeability Cohesiveness Adhesiveness Collapsibility ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology The casting method adopted for ornaments and toys of nonferrous alloys, is Centrifugal casting Slush casting Permanent mould casting Die casting Centrifugal casting Slush casting Permanent mould casting Die casting 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 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 When a pattern is made in three parts, the ________ is known as a drag. None of these Bottom part Top part Middle part None of these Bottom part Top part Middle part ANSWER DOWNLOAD EXAMIANS APP
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