Workshop Technology In backhand welding, the angle between the welding rod and the work is ___ as compared to forehand welding. Less None of the listed here More Same Less None of the listed here More Same ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology The cold working of metals is carried out At the recrystallisation temperature At any temperature Above the recrystallisation temperature Below the recrystallisation temperature At the recrystallisation temperature At any temperature Above the recrystallisation temperature Below the recrystallisation temperature ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology The operation of straightening a curved sheet metal, is known as Squeezing Drawing Coining Planishing Squeezing Drawing Coining Planishing ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology The accuracy of micrometers, calipers, dial indicators can be checked by a Slip gauge Feeler gauge Ring gauge Plug gauge Slip gauge Feeler gauge Ring gauge Plug gauge ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology During hot working of metals Grain structure of the metal is refined Porosity of the metal is largely eliminated All of the listed here Mechanical properties are improved due to refinement of grains Grain structure of the metal is refined Porosity of the metal is largely eliminated All of the listed here Mechanical properties are improved due to refinement of grains ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology The upsetting is a process of Reducing the cross-section of a bar Increasing the cross-section of a bar Joining the two surfaces of metal under pressure after heating Bending of a bar Reducing the cross-section of a bar Increasing the cross-section of a bar Joining the two surfaces of metal under pressure after heating Bending of a bar ANSWER DOWNLOAD EXAMIANS APP
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