Manufacturing And Production Technology A diamond locating pin is used in jigs and fixtures because It helps in assembly with tolerance on centre distance Diamond is very hard and wear resistant It occupies very little space It has a long life It helps in assembly with tolerance on centre distance Diamond is very hard and wear resistant It occupies very little space It has a long life ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology A left hand tool on a lathe cuts most efficiently when it travels Across the bed From left to right end of the lathe bed From right to left end of the lathe bed With the help of a compound slide Across the bed From left to right end of the lathe bed From right to left end of the lathe bed With the help of a compound slide 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 5.03 rpm, 600 joules 22 rpm, 600 joules 6.8 rpm, 6 joules 2.17 rpm, 600 joules 5.03 rpm, 600 joules 22 rpm, 600 joules 6.8 rpm, 6 joules ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology What is the type of welding defect caused due to poor manipulation of weld rod or a dirty joint called? Crack Undercut Porosity Under fill Crack Undercut Porosity Under fill ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology The process of removing metal by a cutter which is rotated against the direction of travel of workpiece, is called Face milling Down milling Up milling End milling Face milling Down milling Up milling End milling ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology The saw milling is an operation of Producing grooves around the periphery of a cylindrical or conical workpiece Producing narrow slots or grooves on a workpiece Reproduction of an outline of a template on a workpiece Machining several surfaces of a workpiece simultaneously Producing grooves around the periphery of a cylindrical or conical workpiece Producing narrow slots or grooves on a workpiece Reproduction of an outline of a template on a workpiece Machining several surfaces of a workpiece simultaneously ANSWER DOWNLOAD EXAMIANS APP
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