Manufacturing And Production Technology Cast iron during machining produces Continuous chips with built-up edge None of these Continuous chips Discontinuous chips Continuous chips with built-up edge None of these Continuous chips Discontinuous chips ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology In an interchangeable assembly, shafts of size 25.000 -0.010⁺⁰∙⁰⁴⁰ mm mate with holes of size 25.000 -0.020⁺⁰∙⁰³⁰, the maximum interference (in microns) in the assembly is 10 20 40 30 10 20 40 30 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 2.17 rpm, 600 joules 5.03 rpm, 600 joules 6.8 rpm, 6 joules 22 rpm, 600 joules 2.17 rpm, 600 joules 5.03 rpm, 600 joules 6.8 rpm, 6 joules ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology In drilling softer materials, the cutting speed is ___________ as compared to harder materials. Same Low None of these High Same Low None of these High ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology Quality screw threads are produced by Thread cutting with single point tool Thread milling Thread casting Thread chasing Thread cutting with single point tool Thread milling Thread casting Thread chasing ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology The negative rake is usually provided on Cemented carbide tools All of these High carbon steel tools High speed steel tools Cemented carbide tools All of these High carbon steel tools High speed steel tools ANSWER DOWNLOAD EXAMIANS APP
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