Manufacturing And Production Technology Grinding wheels should be tested for balance Occasionally Before starting the grinding operation Only at the time of manufacture At the end of grinding operation Occasionally Before starting the grinding operation Only at the time of manufacture At the end of grinding operation ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology Larger than 15° side cutting edge angle Increases tool life Decreases tool life Results in excessive stress concentration and greater heat generation Produces chipping and decreases tool life Increases tool life Decreases tool life Results in excessive stress concentration and greater heat generation Produces chipping and decreases tool life ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology The lathe spindles at the nose end have No threads Internal screw threads External screw threads Tapered threads No threads Internal screw threads External screw threads Tapered threads ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology What is the type of welding defect caused due to poor manipulation of weld rod or a dirty joint called? Under fill Porosity Undercut Crack Under fill Porosity Undercut Crack ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology The width of cutting edge of a parting off tool varies from 5 to 20 mm 15 to 40 mm 8 to 30 mm 3 to 12 mm 5 to 20 mm 15 to 40 mm 8 to 30 mm 3 to 12 mm ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology A better machinable metal is one which gives Higher chip-tool contact area and larger shear angle Lower chip-tool contact area and smaller shear angle Lower chip-tool contact area and larger shear angle Higher chip-tool contact area and smaller shear angle Higher chip-tool contact area and larger shear angle Lower chip-tool contact area and smaller shear angle Lower chip-tool contact area and larger shear angle Higher chip-tool contact area and smaller shear angle ANSWER DOWNLOAD EXAMIANS APP
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