Manufacturing And Production Technology The main purpose of a boring operation, as compared to drilling, is to Correct the hole Enlarge the existing hole Finish the drilled hole Drill a hole Correct the hole Enlarge the existing hole Finish the drilled hole Drill a hole ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology A process of removing metal by pushing or pulling a cutting tool is called Up milling Down milling Forming Broaching Up milling Down milling Forming Broaching 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 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. 20 r.p.m. ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology Which of the following statement is wrong about ultrasonic machining? It removes large amount of material It produces good surface finish It cuts materials at very slow speeds It is best suited for machining hard and brittle materials. It removes large amount of material It produces good surface finish It cuts materials at very slow speeds It is best suited for machining hard and brittle materials. ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology For machining a mild steel workpiece by a high speed steel tool, the average cutting speed is 10 m/min 30 m/min 15 m/min 5 m/min 10 m/min 30 m/min 15 m/min 5 m/min ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology In centreless grinding, the surface speed of regulating wheel is 60 to 90 m/min 15 to 60 m/min 90 to 120 m/min 5 to 15 m/min 60 to 90 m/min 15 to 60 m/min 90 to 120 m/min 5 to 15 m/min ANSWER DOWNLOAD EXAMIANS APP