Workshop Technology When the dimension is expressed as 20 -0.025 ⁺⁰∙⁰³⁵, then the basic size is 20.035 mm 20 mm 20.025 mm 19.975 mm 20.035 mm 20 mm 20.025 mm 19.975 mm ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology Which of the following welding method uses a pool of molten metal? MIG arc welding Carbon arc welding TIG arc welding Submerged arc welding MIG arc welding Carbon arc welding TIG arc welding Submerged arc welding ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology Loam sand is a mixture of 50% sand and 50% clay 70% sand and 30% clay 30% sand and 70% clay 90% sand and 10% clay 50% sand and 50% clay 70% sand and 30% clay 30% sand and 70% clay 90% sand and 10% clay ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology Most of the oxyacetylene welding is done with Carburising flame Neutral flame All of these Oxidizing flame Carburising flame Neutral flame All of these Oxidizing flame ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology The temperature produced by oxy-hydrogen flame is about 1800°C 2400°C 2100°C 3200°C 1800°C 2400°C 2100°C 3200°C ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology In backhand welding, the angle between the welding torch and the work is kept as 50°-60° 40°-50° 30°-40° 60°-70° 50°-60° 40°-50° 30°-40° 60°-70° ANSWER DOWNLOAD EXAMIANS APP
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