Manufacturing And Production Technology In a shaper, the length of stroke is increased by Decreasing the length of the slot in the slotted lever Increasing the length of the arm Decreasing the centre distance of bull gear and crank pin Increasing the centre distance of bull gear and crank pin Decreasing the length of the slot in the slotted lever Increasing the length of the arm Decreasing the centre distance of bull gear and crank pin Increasing the centre distance of bull gear and crank pin 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 26.56 36.56 20.56 30.56 26.56 36.56 20.56 ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology The height of each tooth of a broach is Same throughout None of these In progressively decreasing order In progressively increasing order Same throughout None of these In progressively decreasing order In progressively increasing order ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology The broaching operation in which either the work or the tool moves across the other, is known as Surface broaching Pull broaching Push broaching Continuous broaching Surface broaching Pull broaching Push broaching Continuous broaching ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology The increase in depth of cut and feed rate _________ surface finish. Does not effect Deteriorates Improves None of these Does not effect Deteriorates Improves None of these ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology It is required to cut screw threads of 2 mm pitch on a lathe. The lead screw has a pitch of 6 mm. If the spindle speed is 60 r.p.m., then the speed of lead screw will be 20 r.p.m. 180 r.p.m. 10 r.p.m. 120 r.p.m. 20 r.p.m. 180 r.p.m. 10 r.p.m. 120 r.p.m. ANSWER DOWNLOAD EXAMIANS APP
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