Manufacturing And Production Technology The lead screw of a lathe has _________ threads. Any one of these Single start Double start Multi-start Any one of these Single start Double start Multi-start ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology Allowance in limits and fits refers to Difference between maximum and minimum sizes of hole Difference between maximum and minimum sizes of shaft Maximum clearance between shaft and hole Minimum clearance between shaft and hole Difference between maximum and minimum sizes of hole Difference between maximum and minimum sizes of shaft Maximum clearance between shaft and hole Minimum clearance between shaft and hole ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology A solid cylinder of diameter 100 mm and height 50 mm is forged between two frictionless flat dies to a height of 25 mm. The percentage change in diameter is 2.07 20.7 41.4 2.07 20.7 41.4 ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology For machining a mild steel workpiece by a high speed steel tool, the average cutting speed is 30 m/min 5 m/min 15 m/min 10 m/min 30 m/min 5 m/min 15 m/min 10 m/min ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology Two streams of liquid metal which are not hot enough to fuse properly result into a casting defect known as Sand wash Swell Scab Cold shut Sand wash Swell Scab Cold shut 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. 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 6.8 rpm, 6 joules ANSWER DOWNLOAD EXAMIANS APP
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