Manufacturing And Production Technology Crack in grinding wheel is developed due to Low speed of wheel High temperature developed at the contact of the wheel face and work High speed of wheel Grinding hard work Low speed of wheel High temperature developed at the contact of the wheel face and work High speed of wheel Grinding hard work ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology If the flame of the welding torch is directed towards the progress of welding, then what will you call the welding technique? Forehand welding Pulsed spray welding Electro slag welding Flux cored ARC welding Forehand welding Pulsed spray welding Electro slag welding Flux cored ARC welding ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology In a shaper, the length of stroke is increased by Increasing the length of the arm Increasing the centre distance of bull gear and crank pin Decreasing the length of the slot in the slotted lever Decreasing the centre distance of bull gear and crank pin Increasing the length of the arm Increasing the centre distance of bull gear and crank pin Decreasing the length of the slot in the slotted lever Decreasing the centre distance of bull gear and crank pin ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology The structure of a grinding wheel depends upon Hardness of the material being ground Finish required Nature of the grinding operation All of these Hardness of the material being ground Finish required Nature of the grinding operation All of these ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology The obtuse angle, included between the chisel edge and the lip as viewed from the end of a drill, is called Helix or rake angle Point angle Chisel edge angle Lip clearance angle Helix or rake angle Point angle Chisel edge angle Lip clearance angle ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology A grinding wheel becomes glazed (i.e. cutting edge takes a glass-like appearance) due to Cracks on grinding wheel Wear of abrasive grains Breaking of abrasive grains Wear of bond Cracks on grinding wheel Wear of abrasive grains Breaking of abrasive grains Wear of bond ANSWER DOWNLOAD EXAMIANS APP
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