Workshop Technology In welding magnesium with TIG arc welding, direct current with ________ is used. Both (A) and (B) Reversed polarity None of these Straight polarity Both (A) and (B) Reversed polarity None of these Straight polarity ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology A gimlet is a ________ tool. None of these Cutting Marking Boring None of these Cutting Marking Boring ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology The type of file used for a wood work is Single cut file Double cut file Any one of the listed here Rasp cut file Single cut file Double cut file Any one of the listed here Rasp cut file ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology The temperature produced by oxy-hydrogen flame is about 3200°C 2400°C 2100°C 1800°C 3200°C 2400°C 2100°C 1800°C ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology In a four high rolling mill, the diameter of backing up rolls is ________ the diameter of working rolls. None of these Smaller than Equal to Larger than None of these Smaller than Equal to Larger than ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology The brass and bronze are welded by _________ flame. Oxidizing Neutral All of these Carburising Oxidizing Neutral All of these Carburising ANSWER DOWNLOAD EXAMIANS APP
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