Workshop Technology In backhand welding, the angle between the welding rod and the work is ___ as compared to forehand welding. More Less None of the listed here Same More Less None of the listed here Same ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology In welding magnesium with TIG arc welding, direct current with ________ is used. Reversed polarity Both (A) and (B) None of these Straight polarity Reversed polarity Both (A) and (B) None of these Straight polarity ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology In forehand welding, the weld is made Either from left to right or from right to left From left to right From right to left First from left to right and then from right to left Either from left to right or from right to left From left to right From right to left First from left to right and then from right to left ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology The oxyacetylene gas used in gas welding produce a flame temperature of 3200°C 1800°C 2400°C 2100°C 3200°C 1800°C 2400°C 2100°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 Upsetting Spinning Drawing down Peening Upsetting Spinning Drawing down ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology A casting defect which occurs due to improper venting of sand is known as Swell Cold shuts Blow holes Shift Swell Cold shuts Blow holes Shift ANSWER DOWNLOAD EXAMIANS APP
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