Workshop Technology In submerged arc welding, an arc is produced between a Metal electrode and the work Two tungsten electrodes and the work Bare metal electrode and the work Carbon electrode and the work Metal electrode and the work Two tungsten electrodes and the work Bare metal electrode and the work Carbon electrode and the work ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology In sheet metal work, he cutting force on the tool can be reduced by Increasing the hardness of tool Providing shear on tool Grinding the cutting edges sharp Increasing the hardness of die Increasing the hardness of tool Providing shear on tool Grinding the cutting edges sharp Increasing the hardness of die ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology A basic hole is one whose None of these Lower deviation is zero Upper deviation is zero Lower and upper deviations are zero None of these Lower deviation is zero Upper deviation is zero Lower and upper deviations are zero ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology In welding magnesium with TIG arc welding, direct current with ________ is used. Straight polarity Both (A) and (B) Reversed polarity None of these Straight polarity Both (A) and (B) Reversed polarity None of these ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology The sand used for making cores is Oil sand Green sand Loam sand Dry sand Oil sand Green sand Loam sand Dry sand ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology In a ___ two or more operations are performed simultaneously at the single stroke of the ram. Combination die Simple die Compound die Progressive die Combination die Simple die Compound die Progressive die ANSWER DOWNLOAD EXAMIANS APP
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