Manufacturing And Production Technology A jig is defined as a device which All of these Is used to check the accuracy of workpiece Holds and locates a workpiece during an inspection or for a manufacturing operation Holds and locates a workpiece and guides and controls one or more cutting tools All of these Is used to check the accuracy of workpiece Holds and locates a workpiece during an inspection or for a manufacturing operation Holds and locates a workpiece and guides and controls one or more cutting tools ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology The factor responsible for the formation of continuous chips with built up edge is High cutting speed and large rake angle High cutting speed and small rake angle Low cutting speed and large rake angle Low cutting speed and small rake angle High cutting speed and large rake angle High cutting speed and small rake angle Low cutting speed and large rake angle Low cutting speed and small rake angle ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology When the end of a tap is tapered for about three or four threads, it is known as a None of these Taper tap Second tap Bottoming tap None of these Taper tap Second tap Bottoming tap ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology Carbide tipped tools usually have Any rake angle No rake angle Positive rake angle Negative rake angle Any rake angle No rake angle Positive rake angle Negative rake angle 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. 6.8 rpm, 6 joules 22 rpm, 600 joules 5.03 rpm, 600 joules 2.17 rpm, 600 joules 6.8 rpm, 6 joules 22 rpm, 600 joules 5.03 rpm, 600 joules 2.17 rpm, 600 joules ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology The velocity of tool along the tool face is known as Cutting velocity Shear velocity Mean velocity Chip velocity Cutting velocity Shear velocity Mean velocity Chip velocity ANSWER DOWNLOAD EXAMIANS APP
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