Workshop Technology The process used to improve fatigue resistance of the metal by setting up compressive stresses in its surface, is known as Cold heading Hot piercing Extrusion Cold peening Cold heading Hot piercing Extrusion Cold peening ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology In backhand welding, the angle between the welding rod and the work is ___ as compared to forehand welding. Same Less None of the listed here More Same Less None of the listed here More ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology The upsetting is a process of Increasing the cross-section of a bar Reducing the cross-section of a bar Joining the two surfaces of metal under pressure after heating Bending of a bar Increasing the cross-section of a bar Reducing the cross-section of a bar Joining the two surfaces of metal under pressure after heating Bending of a bar ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology In welding copper alloys with TIG arc welding Any one of the listed here Direct current with reversed polarity is used Alternating current is used Direct current with straight polarity is used Any one of the listed here Direct current with reversed polarity is used Alternating current is used Direct current with straight polarity is used ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology A basic shaft is one whose None of the listed here Lower deviation is zero Upper deviation is zero Lower and upper deviations are zero None of the listed here Lower deviation is zero Upper deviation is zero Lower and upper deviations are zero ANSWER DOWNLOAD EXAMIANS APP
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