Workshop Technology In forehand welding, the angle between the welding rod and the work is kept as 30°-40° 50°-60° 40°-50° 60°-70° 30°-40° 50°-60° 40°-50° 60°-70° ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology In shielded arc welding None of the listed here Welding rod coated with fluxing material is used Large electrode is used Welding rod coated with slag is used None of the listed here Welding rod coated with fluxing material is used Large electrode is used Welding rod coated with slag is used ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology The current in electric resistance welding can be regulated by Changing the secondary turns of the transformer Varying the input supply Changing the primary turns of the transformer Any one of the listed here Changing the secondary turns of the transformer Varying the input supply Changing the primary turns of the transformer Any one of the listed here ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology The electron beam welding can be carried out in A shielded gas environment A pressurized inert gas chamber Vacuum Open air A shielded gas environment A pressurized inert gas chamber Vacuum Open air ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology For welding plates of thickness less than 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 both sides Should have a double-V or U-groove on one side Should be bevelled to a single-V or U-groove Do not require bevelling Should have a double-V or U-groove on both sides Should have a double-V or U-groove on one side ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology The operation of producing cup shaped parts from flat sheet metal blanks by bending and plastic flow of metal, is known as Squeezing Coining Drawing Planishing Squeezing Coining Drawing Planishing ANSWER DOWNLOAD EXAMIANS APP
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