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