Workshop Technology In TIG arc welding, the welding zone is shielded by an atmosphere of Either (A) or (B) Argon gas None of these Helium gas Either (A) or (B) Argon gas None of these Helium gas ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology The consumable electrode is used in TIG arc welding Submerged arc welding MIG arc welding Carbon arc welding TIG arc welding Submerged arc welding MIG arc welding Carbon arc welding ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology The surface to be left unmachined is marked on the pattern by Red colour Blue colour Black colour Yellow colour Red colour Blue colour Black colour Yellow colour ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology The welding set up is said to have straight polarity, when Work is connected to the positive terminal and the electrode holder is earthed Work is connected to the negative terminal and the electrode holder is earthed Work is connected to the positive terminal and the electrode holder to the negative terminal Work is connected to the negative terminal and the electrode holder to the positive terminal Work is connected to the positive terminal and the electrode holder is earthed Work is connected to the negative terminal and the electrode holder is earthed Work is connected to the positive terminal and the electrode holder to the negative terminal Work is connected to the negative terminal and the electrode holder to the positive terminal ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology According to Indian standards, the total numbers of tolerance grades are 18 12 8 20 18 12 8 20 ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology A progressive limit gauge has Separate 'Go' and 'Not go' members 'Go' member at one end and 'Not go' member at the other end 'Go' and 'Not go' member on the same side of the gauge None of the listed here Separate 'Go' and 'Not go' members 'Go' member at one end and 'Not go' member at the other end 'Go' and 'Not go' member on the same side of the gauge None of the listed here ANSWER DOWNLOAD EXAMIANS APP
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