Manufacturing And Production Technology Which of the following parameters govern the value of shear angle in continuous chip formation? Rake angle of the cutting tool Chip thickness All of the listed here True feed Rake angle of the cutting tool Chip thickness All of the listed here True feed ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology Cold working of steel is defined as working At its recrystallisation temperature Above its recrystallisation temperature Below its recrystallisation temperature At two thirds of the melting temperature of the metal At its recrystallisation temperature Above its recrystallisation temperature Below its recrystallisation temperature At two thirds of the melting temperature of the metal ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology In oblique cutting system, the maximum chip thickness Occurs at the middle May not occur at the middle Depends upon the geometry of the tool Depends upon the material of the tool Occurs at the middle May not occur at the middle Depends upon the geometry of the tool Depends upon the material of the tool 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 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 ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology The advantage of a broaching operation is that All of the listed here High accuracy and high class of surface finish is possible Roughing and finishing cuts are completed in one pass of the tool Rate of production is very high All of the listed here High accuracy and high class of surface finish is possible Roughing and finishing cuts are completed in one pass of the tool Rate of production is very high ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology The grade of grinding wheel depends upon Speed of wheel and work Hardness of the material being ground Condition of grinding machine All of these Speed of wheel and work Hardness of the material being ground Condition of grinding machine All of these ANSWER DOWNLOAD EXAMIANS APP
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