Workshop Technology A neutral flame is obtained by supplying More volume of acetylene and less volume of oxygen None of the listed here More volume of oxygen and less volume of acetylene Equal volumes of oxygen and acetylene More volume of acetylene and less volume of oxygen None of the listed here More volume of oxygen and less volume of acetylene Equal volumes of oxygen and acetylene ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology The surface to be machined is marked on the pattern by Red colour Black colour Blue colour Yellow colour Red colour Black colour Blue colour Yellow colour ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology In forehand welding, the angle between the welding rod and the work is kept as 40°-50° 50°-60° 60°-70° 30°-40° 40°-50° 50°-60° 60°-70° 30°-40° ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology The oxyacetylene gas used in gas welding produce a flame temperature of 2400°C 1800°C 2100°C 3200°C 2400°C 1800°C 2100°C 3200°C ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology Which of the following material can be used for making patterns? Wax Aluminium Lead All of these Wax Aluminium Lead All of these ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology In piercing operation, the clearance is provided on Either on punch or die depending upon designer's choice Punch Half on the punch and half on the die Die Either on punch or die depending upon designer's choice Punch Half on the punch and half on the die Die ANSWER DOWNLOAD EXAMIANS APP
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