Manufacturing And Production Technology Two plates of the same metal having equal thickness are to be butt welded with electric arc. When the plate thickness changes, welding is achieved by Changing the electrode coating Changing the electrode size Adjusting the current Adjusting the duration of current Changing the electrode coating Changing the electrode size Adjusting the current Adjusting the duration of current ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology The method of grinding used to produce internal cylindrical holes and tapers, is Surface grinding External cylindrical grinding Internal cylindrical grinding Form grinding Surface grinding External cylindrical grinding Internal cylindrical grinding Form grinding ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology The cutting angle of a flat drill varies from 90° to 120° 3° to 8° 20° to 30° 60° to 90° 90° to 120° 3° to 8° 20° to 30° 60° to 90° ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology Crater wear occurs mainly on the Nose part, front relief face and side relief face of the cutting tool Face of the cutting tool at a short distance from the cutting edge only Front face only Cutting edge only Nose part, front relief face and side relief face of the cutting tool Face of the cutting tool at a short distance from the cutting edge only Front face only Cutting edge only ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology The abrasive recommended for grinding materials of high tensile strength is Diamond Aluminium oxide Sand stone Silicon carbide Diamond Aluminium oxide Sand stone Silicon carbide ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology The operation of machining several surfaces of a workpiece simultaneously is called Helical milling Profile milling Saw milling Gang milling Helical milling Profile milling Saw milling Gang milling ANSWER DOWNLOAD EXAMIANS APP
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