Manufacturing And Production Technology What is the type of joining process called, where the parts to be welded are kept in contact and rotated relative to each other and axial pressure is applied when the desired temperature is obtained? Electron beam welding Forge welding Friction welding Ultrasonic welding Electron beam welding Forge welding Friction welding Ultrasonic welding ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology In machining metals, surface roughness is due to All of these Fragment of built-up edge on the machined surface Cutting tool vibrations Feed marks or ridges left by the cutting tool All of these Fragment of built-up edge on the machined surface Cutting tool vibrations Feed marks or ridges left by the cutting tool ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology In drilling aluminium, a drill with Zero helix angle is used High helix angle is used Low helix angle is used Any helix angle can be used Zero helix angle is used High helix angle is used Low helix angle is used Any helix angle can be used ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology A CNC vertical milling machine has to cut a straight slot of 10 mm width and 2 mm depth by a cutter of 10 mm diameter between points (0,0) and (100,100) on the XY plane (dimensions in mm). The feed rate used for milling is 50 mm/min, milling time for the slot (in seconds) is 170 120 240 180 170 120 240 180 ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology The abrasive recommended for grinding materials of low tensile strength is Aluminium oxide Diamond Silicon carbide Sand stone Aluminium oxide Diamond Silicon carbide Sand stone ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology The tail stock set over method of taper turning is preferred for Internal tapers Small tapers Long slender tapers Steep tapers Internal tapers Small tapers Long slender tapers Steep tapers ANSWER DOWNLOAD EXAMIANS APP
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