Manufacturing And Production Technology The different spindle speeds on a lathe form Arithmetical progression Geometrical progression Any one of these Harmonical progression Arithmetical progression Geometrical progression Any one of these Harmonical progression ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology The relation between the tool life (T) in minutes and cutting speed (V) in m/min is (where n = An exponent, which depends upon the tool and workpiece, and C = A constant) Vn/T = C V/Tn = C VnT = C VTn = C Vn/T = C V/Tn = C VnT = C VTn = C ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology The example of snag grinding is Grinding the parting line left on castings Removing flash on forgings Trimming the surface left by spruces and risers on castings All of these Grinding the parting line left on castings Removing flash on forgings Trimming the surface left by spruces and risers on castings All of these ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology A single point tool has Rake angle All of these Cutting angle Lip angle Rake angle All of these Cutting angle Lip angle ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology Gears can be best produced on mass production by Hobbing Forming Casting Shaping Hobbing Forming Casting Shaping 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 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 ANSWER DOWNLOAD EXAMIANS APP
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