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 peening Extrusion Cold heading Hot piercing Cold peening Extrusion Cold heading ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology The instrument which has all the features of try-square, bevel protractor, rule and scriber, is Outside micrometer Depth gauge micrometer Inside micrometer Combination set Outside micrometer Depth gauge micrometer Inside micrometer Combination set ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology During hot working of metals Mechanical properties are improved due to refinement of grains Grain structure of the metal is refined All of the listed here Porosity of the metal is largely eliminated Mechanical properties are improved due to refinement of grains Grain structure of the metal is refined All of the listed here Porosity of the metal is largely eliminated ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology Which of the following welding method uses a pool of molten metal? MIG arc welding TIG arc welding Submerged arc welding Carbon arc welding MIG arc welding TIG arc welding Submerged arc welding Carbon arc welding ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology A ring gauge is used to Check the diameter of shafts or studs Check the clearance between two mating surfaces All of these Test the accuracy of holes Check the diameter of shafts or studs Check the clearance between two mating surfaces All of these Test the accuracy of holes ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology A neutral flame is obtained by supplying Equal volumes of oxygen and acetylene More volume of oxygen and less volume of acetylene None of the listed here More volume of acetylene and less volume of oxygen Equal volumes of oxygen and acetylene More volume of oxygen and less volume of acetylene None of the listed here More volume of acetylene and less volume of oxygen ANSWER DOWNLOAD EXAMIANS APP
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