Workshop Technology The process used to improve fatigue resistance of the metal by setting up compressive stresses in its surface, is known as Hot piercing Cold heading Extrusion Cold peening Hot piercing Cold heading 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. None of the listed here Less More Same None of the listed here Less More Same 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
Workshop Technology In welding copper alloys with TIG arc welding Direct current with reversed polarity is used Any one of the listed here Direct current with straight polarity is used Alternating current is used Direct current with reversed polarity is used Any one of the listed here Direct current with straight polarity is used Alternating current is used ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology A basic shaft is one whose None of the listed here Upper deviation is zero Lower and upper deviations are zero Lower deviation is zero None of the listed here Upper deviation is zero Lower and upper deviations are zero Lower deviation is zero ANSWER DOWNLOAD EXAMIANS APP
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