Manufacturing And Production Technology If the helix angle of the drill is made ________ 30°, then the torque required to drive the drill at a given feed will be more. More than Equal to None of these Less than More than Equal to None of these Less than ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology The lathe spindles at the nose end have External screw threads No threads Tapered threads Internal screw threads External screw threads No threads Tapered threads Internal screw threads ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology The method of grinding used to produce a straight or tapered surface on a workpiece, is Surface grinding External cylindrical grinding Form grinding Internal cylindrical grinding Surface grinding External cylindrical grinding Form grinding Internal cylindrical grinding ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology Work speed of circular electrode of 220 mm diameter for carrying out seam welding at 4 welds per cm on 1.6 mm thick mild steel tube. Welding cycle consists of 3 cycles ‘on’ and 2 cycles ‘off’ Power supply is at 50 Hz. Calculate R.P.M. and energy requirement of the above circular electrodes assuming effective resistance between electrodes as 100 ohm. 2.17 rpm, 600 joules 6.8 rpm, 6 joules 5.03 rpm, 600 joules 22 rpm, 600 joules 2.17 rpm, 600 joules 6.8 rpm, 6 joules 5.03 rpm, 600 joules 22 rpm, 600 joules ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology The in-feed grinding is used to Grind long, slender shafts or bars Produce tapers Grind shoulders and formed surfaces All of these Grind long, slender shafts or bars Produce tapers Grind shoulders and formed surfaces All of these ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology The capacity of a material to be welded under the imposed fabrication conditions into a specific, suitably designed structure and to perform satisfactorily in the intended service is known as? Weld tab Tack weld Weldability Weldment Weld tab Tack weld Weldability Weldment ANSWER DOWNLOAD EXAMIANS APP
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