Manufacturing And Production Technology A lead-screw with half nuts in a lathe, free to rotate in both directions has Whitworth threads V-threads Acme threads Buttress threads Whitworth threads V-threads Acme threads Buttress threads ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology The main purpose of a boring operation, as compared to drilling, is to Enlarge the existing hole Drill a hole Correct the hole Finish the drilled hole Enlarge the existing hole Drill a hole Correct the hole Finish the drilled hole ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology Low helix angle drills are preferred for drilling holes in Carbon steel Copper Cast steel Plastics Carbon steel Copper Cast steel Plastics ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology The grooving is an operation of Enlarging the end of a hole cylindrically Embossing a diamond shaped pattern on the surface of a workpiece Beveling the extreme end of a workpiece Reducing the diameter of a workpiece over a very narrow surface Enlarging the end of a hole cylindrically Embossing a diamond shaped pattern on the surface of a workpiece Beveling the extreme end of a workpiece Reducing the diameter of a workpiece over a very narrow surface ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology The tail-stock set over required to turn a taper on the entire length of a workpiece having diameters D and d is D - d (D - d)/2L (D - d)/2 (D - d)/L D - d (D - d)/2L (D - d)/2 (D - d)/L ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology Fixtures are used To check the accuracy of workpiece For holding the work in milling, grinding, planing or turning operations For holding and guiding the tool in drilling, reaming or tapping operations None of these To check the accuracy of workpiece For holding the work in milling, grinding, planing or turning operations For holding and guiding the tool in drilling, reaming or tapping operations None of these ANSWER DOWNLOAD EXAMIANS APP
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