Workshop Technology Carburising flame is used to weld All of these Brass and bronze Hard surfacing materials such as stellite Steel, cast iron, copper, aluminium etc All of these Brass and bronze Hard surfacing materials such as stellite Steel, cast iron, copper, aluminium etc ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology In backhand welding, the angle between the welding rod and the work is ___ as compared to forehand welding. Less Same None of the listed here More Less Same None of the listed here More ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology The temperature at which the new grains are formed in the metal is called Recrystallisation temperature Lower critical temperature Eutectic temperature Upper critical temperature Recrystallisation temperature Lower critical temperature Eutectic temperature Upper critical temperature ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology For obtaining a cup of diameter 25 mm and height 15 mm by drawing, the size of the round blank should be approximately 42 mm 46 mm 48 mm 44 mm 42 mm 46 mm 48 mm 44 mm ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology In welding magnesium with TIG arc welding, direct current with ________ is used. Straight polarity None of these Both (A) and (B) Reversed polarity Straight polarity None of these Both (A) and (B) Reversed polarity ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology Loam sand is a mixture of 90% sand and 10% clay 50% sand and 50% clay 30% sand and 70% clay 70% sand and 30% clay 90% sand and 10% clay 50% sand and 50% clay 30% sand and 70% clay 70% sand and 30% clay ANSWER DOWNLOAD EXAMIANS APP
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