Manufacturing And Production Technology While cutting helical gears on a non-differential gear hobber, the feed change gear ratio is Dependent on speed change gear ratio Interrelated to index change gear ratio Independent of index change gear ratio Independent of speed and index change gear ratio Dependent on speed change gear ratio Interrelated to index change gear ratio Independent of index change gear ratio Independent of speed and index change gear ratio ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology The process of removing metal by a cutter which is rotated against the direction of travel of workpiece, is called End milling Face milling Down milling Up milling End milling Face milling Down milling Up milling ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology In order to prevent tool from rubbing the work ___ on tools are provided. Relief angles None of the listed here Rake angles Face angles Relief angles None of the listed here Rake angles Face angles 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 2.17 rpm, 600 joules 5.03 rpm, 600 joules 22 rpm, 600 joules 6.8 rpm, 6 joules 2.17 rpm, 600 joules 5.03 rpm, 600 joules 22 rpm, 600 joules ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology A drill considered as a cutting tool having zero rake, is known as a Flat drill Tapered shank twist drill Straight fluted drill Parallel shank twist drill Flat drill Tapered shank twist drill Straight fluted drill Parallel shank twist drill ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology In orthogonal turning of a low carbon steel bar of diameter 150 mm with uncoated carbide tool, the cutting velocity is 90 m/min. The feed is 0.24 mm/rev and the depth of cut is 2 mm. The chip thickness obtained is 0.48 mm. If the orthogonal rake angle is zero and the principle cutting edge angle is 90⁰, the shear angle in degree is 36.56 20.56 30.56 26.56 36.56 20.56 30.56 26.56 ANSWER DOWNLOAD EXAMIANS APP
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