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
Manufacturing And Production Technology In which of the following machine, the work remains stationary and the tool is rotated? Jig boring machine Precision boring machine Horizontal boring machine Vertical boring machine Jig boring machine Precision boring machine Horizontal boring machine Vertical boring machine ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology If the flame of the welding torch is directed towards the progress of welding, then what will you call the welding technique? Forehand welding Flux cored ARC welding Electro slag welding Pulsed spray welding Forehand welding Flux cored ARC welding Electro slag welding Pulsed spray welding ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology A feed gear box for a screw cutting lathe is designed on the basis of Geometric progression None of these Harmonic progression Arithmetic progression Geometric progression None of these Harmonic progression Arithmetic progression ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology The factor responsible for the formation of continuous chips with built up edge is High cutting speed and small rake angle Low cutting speed and large rake angle Low cutting speed and small rake angle High cutting speed and large rake angle High cutting speed and small rake angle Low cutting speed and large rake angle Low cutting speed and small rake angle High cutting speed and large rake angle ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology The capacity of a material to be welded under the imposed fabrication conditions into a specific, suitably designed structure and to perform satisfactorily in the intended service is known as? Tack weld Weldment Weldability Weld tab Tack weld Weldment Weldability Weld tab ANSWER DOWNLOAD EXAMIANS APP
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