Manufacturing And Production Technology The cutting angle of a flat drill varies from 90° to 120° 20° to 30° 60° to 90° 3° to 8° 90° to 120° 20° to 30° 60° to 90° 3° to 8° 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 30.56 36.56 26.56 20.56 30.56 36.56 26.56 20.56 ANSWER DOWNLOAD EXAMIANS APP
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 Independent of speed and index change gear ratio Interrelated to index change gear ratio Independent of index change gear ratio Dependent on speed change gear ratio Independent of speed and index change gear ratio Interrelated to index change gear ratio Independent of index change gear ratio ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology The process of improving the cutting action of the grinding wheel is called Facing Clearing Truing Dressing Facing Clearing Truing Dressing ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology The percentage of carbon in gray cast iron is in the range of 0.25 to 0.75 percent 8 to 10 percent 3 to 4 percent 1.25 to 1.75 percent 0.25 to 0.75 percent 8 to 10 percent 3 to 4 percent 1.25 to 1.75 percent ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology The chuck used for setting up of heavy and irregular shaped work should be Three jaw universal chuck Four jaw independent chuck Magnetic chuck Drill chuck Three jaw universal chuck Four jaw independent chuck Magnetic chuck Drill chuck ANSWER DOWNLOAD EXAMIANS APP
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