Manufacturing And Production Technology The lathe spindles are usually made hollow and provided with Internal and external taper No taper Internal taper External taper Internal and external taper No taper Internal taper External taper ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology A broach has All of these Semi-finishing teeth Finishing teeth Roughing teeth All of these Semi-finishing teeth Finishing teeth Roughing teeth ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology The angle made by the face of the tool and the plane parallel to the base of cutting tool is called Lip angle Cutting angle Clearance angle Rake angle Lip angle Cutting angle Clearance angle Rake angle ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology The purpose of jigs and fixtures is to All of these Decrease expenditure on quality control Increase machining accuracy Facilitate interchangeability All of these Decrease expenditure on quality control Increase machining accuracy Facilitate interchangeability 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 5.03 rpm, 600 joules 2.17 rpm, 600 joules 22 rpm, 600 joules 6.8 rpm, 6 joules 5.03 rpm, 600 joules 2.17 rpm, 600 joules 22 rpm, 600 joules ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology Which of the following statement is correct about nose radius? It improves tool life None of these Both (A) and (B) It improves the surface finish It improves tool life None of these Both (A) and (B) It improves the surface finish ANSWER DOWNLOAD EXAMIANS APP
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