Workshop Technology A casting defect which occurs due to improper venting of sand is known as Blow holes Cold shuts Swell Shift Blow holes Cold shuts Swell Shift ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology The process used to improve fatigue resistance of the metal by setting up compressive stresses in its surface, is known as Cold peening Extrusion Cold heading Hot piercing Cold peening Extrusion Cold heading Hot piercing ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology A basic shaft is one whose Upper deviation is zero None of the listed here Lower and upper deviations are zero Lower deviation is zero Upper deviation is zero None of the listed here Lower and upper deviations are zero Lower deviation is zero ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology A neutral flame is obtained by supplying More volume of acetylene and less volume of oxygen More volume of oxygen and less volume of acetylene Equal volumes of oxygen and acetylene None of the listed here More volume of acetylene and less volume of oxygen More volume of oxygen and less volume of acetylene Equal volumes of oxygen and acetylene None of the listed here ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology The increase in hardness due to cold working, is called Work hardening Age hardening Induction hardening Flame hardening Work hardening Age hardening Induction hardening Flame hardening ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology In forehand welding, the angle between the welding torch and the work is ________ as compared to backhand welding. More Less Same None of these More Less Same None of these ANSWER DOWNLOAD EXAMIANS APP
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