Workshop Technology An oxidising process used for aluminium and magnesium articles is called Galvanizing Sherardizing Anodizing Parkerising Galvanizing Sherardizing Anodizing Parkerising ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology Which of the following welding process uses non-consumable electrodes? Submerged arc welding Manual arc welding MIG welding TIG welding Submerged arc welding Manual arc welding MIG welding TIG welding ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology In arc welding, the temperature of heat produced by the electric arc is of the order of 5000°C to 6000°C 3000°C to 4000°C 6000°C to 7000°C 4000°C to 5000°C 5000°C to 6000°C 3000°C to 4000°C 6000°C to 7000°C 4000°C to 5000°C ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology The process of increasing the cross-section of a bar at the expense of its length, is called Peening Drawing down Spinning Upsetting Peening Drawing down Spinning Upsetting ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology In average work, the tolerance produced by investment casting method is +0.2 mm ±0.05 mm +1 mm +05 mm +0.2 mm ±0.05 mm +1 mm +05 mm ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology In welding magnesium with TIG arc welding, direct current with ________ is used. Straight polarity Reversed polarity Both (A) and (B) None of these Straight polarity Reversed polarity Both (A) and (B) None of these ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS