Manufacturing And Production Technology A left hand tool on a lathe cuts most efficiently when it travels From right to left end of the lathe bed From left to right end of the lathe bed Across the bed With the help of a compound slide From right to left end of the lathe bed From left to right end of the lathe bed Across the bed With the help of a compound slide ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology Chip breakers are used to Increase tool life Break the chips into short segments Remove chips from bed To minimize heat generation Increase tool life Break the chips into short segments Remove chips from bed To minimize heat generation ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology When the shear angle is small Path of shear is short and chip is thick Path of shear is large and chip is thin Path of shear is large and chip is thick Path of shear is short and chip is thin Path of shear is short and chip is thick Path of shear is large and chip is thin Path of shear is large and chip is thick Path of shear is short and chip is thin ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology In transverse grinding The work rotates in a fixed position as the wheel feeds to produce cylinders longer than the width of wheel face The work is reciprocated as the wheel feeds to produce cylinders shorter than the width of wheel face The work rotates in a fixed position as the wheel feeds to produce cylinders equal to or shorter than the width of wheel face The work is reciprocated as the wheel feeds to produce cylinders longer than the width of wheel face The work rotates in a fixed position as the wheel feeds to produce cylinders longer than the width of wheel face The work is reciprocated as the wheel feeds to produce cylinders shorter than the width of wheel face The work rotates in a fixed position as the wheel feeds to produce cylinders equal to or shorter than the width of wheel face The work is reciprocated as the wheel feeds to produce cylinders longer than the width of wheel face ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology Tool life is measured by the Volume of material removed between tool sharpenings All of the listed here Number of pieces machined between tool sharpenings Time the tool is in contact with the job Volume of material removed between tool sharpenings All of the listed here Number of pieces machined between tool sharpenings Time the tool is in contact with the job 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 6.8 rpm, 6 joules 2.17 rpm, 600 joules 22 rpm, 600 joules 5.03 rpm, 600 joules 6.8 rpm, 6 joules 2.17 rpm, 600 joules ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS