Manufacturing And Production Technology What is the type of shielding gas for GTAW (Gas Tungsten Arc Welding) used for carbon steels only called? Argon CO₂ Helium Argon Helium Argon H₂ Argon CO₂ Helium Argon Helium Argon H₂ ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology In centerless grinders, the regulating wheel is inclined at 21° to 25° 16° to 20° 0° to 8° 9° to 15° 21° to 25° 16° to 20° 0° to 8° 9° to 15° ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology A drill bit of 20 mm diameter rotating at 500 r.p.m. with a feed rate of 0.2 mm/revolution is used to drill a through hole in a mild steel plate 20 mm thickness. The depth of cut in this drilling operation is 20 mm 100 mm 10 mm 0.2 mm 20 mm 100 mm 10 mm 0.2 mm ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology Which of the following statement is correct in regard to centreless grinding? All of these The workpiece is supported throughout its entire length as grinding takes place It requires no holding device for the work It is a continuous process and adopted for production work All of these The workpiece is supported throughout its entire length as grinding takes place It requires no holding device for the work It is a continuous process and adopted for production work ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology The operation performed on a shaper is All of these Machining angular surface Machining horizontal surface Machining vertical surface All of these Machining angular surface Machining horizontal surface Machining vertical surface 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 170 240 180 120 170 240 180 120 ANSWER DOWNLOAD EXAMIANS APP
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