Workshop Technology Which of the following welding process uses non-consumable electrodes? Submerged arc welding MIG welding TIG welding Manual arc welding Submerged arc welding MIG welding TIG welding Manual arc welding ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology Structural sections such as rails, angles, I-beams are made by Hot rolling Hot drawing Hot extrusion Hot piercing Hot rolling Hot drawing Hot extrusion Hot piercing ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology In arc welding, the temperature of heat produced by the electric arc is of the order of 4000°C to 5000°C 3000°C to 4000°C 5000°C to 6000°C 6000°C to 7000°C 4000°C to 5000°C 3000°C to 4000°C 5000°C to 6000°C 6000°C to 7000°C 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 Cohesiveness Collapsibility Adhesiveness Permeability Cohesiveness Collapsibility Adhesiveness Permeability ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology In a four high rolling mill, the diameter of backing up rolls is ________ the diameter of working rolls. Equal to Larger than None of these Smaller than Equal to Larger than None of these Smaller than ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology Green sand is a mixture of 30% sand and 70% clay 50% sand and 50% clay 70% sand and 30% clay 90% sand and 10% clay 30% sand and 70% clay 50% sand and 50% clay 70% sand and 30% clay 90% sand and 10% clay ANSWER DOWNLOAD EXAMIANS APP
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