Workshop Technology In backhand welding, the angle between the welding torch and the work is kept as 60°-70° 40°-50° 50°-60° 30°-40° 60°-70° 40°-50° 50°-60° 30°-40° ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology In welding magnesium with TIG arc welding, direct current with ________ is used. Reversed polarity Both (A) and (B) Straight polarity None of these Reversed polarity Both (A) and (B) Straight polarity None of these ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology For welding plates of thickness more than 12.5 mm, its edges Should be bevelled to a single-V or U-groove Do not require bevelling Should have a double-V or U-groove on one side Should have a double-V or U-groove on both sides Should be bevelled to a single-V or U-groove Do not require bevelling Should have a double-V or U-groove on one side Should have a double-V or U-groove on both sides ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology The increase in hardness due to cold working, is called Work hardening Induction hardening Age hardening Flame hardening Work hardening Induction hardening Age hardening Flame hardening ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology A rip saw All of these Has a narrow blade with two wooden handles Is a two man saw Is used for cutting along the grains of wood All of these Has a narrow blade with two wooden handles Is a two man saw Is used for cutting along the grains of wood ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology The instrument which has all the features of try-square, bevel protractor, rule and scriber, is Inside micrometer Outside micrometer Combination set Depth gauge micrometer Inside micrometer Outside micrometer Combination set Depth gauge micrometer ANSWER DOWNLOAD EXAMIANS APP
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