Workshop Technology A file with 20 teeth in 25 mm is called Second cut file Smooth file Bastard file Rough file Second cut file Smooth file Bastard file Rough file 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 heading Hot piercing Extrusion Cold peening Cold heading Hot piercing Extrusion Cold peening ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology Cold working of metal increases Yield strength All of these Hardness Tensile strength Yield strength All of these Hardness Tensile strength ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology For welding plates of thickness more than 12.5 mm, its edges Should be bevelled to a single-V or U-groove Do not require bevelling Should have a double-V or U-groove on one side Should have a double-V or U-groove on both sides Should be bevelled to a single-V or U-groove Do not require bevelling Should have a double-V or U-groove on one side Should have a double-V or U-groove on both sides ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology The process of decreasing the cross-section of a bar and increasing its length, is called Spinning Drawing down Upsetting Peening Spinning Drawing down Upsetting Peening ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology The purpose of a gate is to Delivers molten metal into the mould cavity Delivers molten metal from pouring basin to gate Feed the molten metal to the casting in order to compensate for the shrinkage Act as a reservoir for the molten metal Delivers molten metal into the mould cavity Delivers molten metal from pouring basin to gate Feed the molten metal to the casting in order to compensate for the shrinkage Act as a reservoir for the molten metal ANSWER DOWNLOAD EXAMIANS APP
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