Manufacturing And Production Technology Lapping is an operation of Sizing and finishing a small diameter hole Smoothing and squaring the surface around a hole Producing a hole by removing metal along the circumference of a hollow cutting tool Making a cone-shaped enlargement of the end of a hole Sizing and finishing a small diameter hole Smoothing and squaring the surface around a hole Producing a hole by removing metal along the circumference of a hollow cutting tool Making a cone-shaped enlargement of the end of a hole ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology A bottoming tap has Full threads for the whole of its length Its end tapered for about three or four threads None of these Its end tapered for about eight or ten threads Full threads for the whole of its length Its end tapered for about three or four threads None of these Its end tapered for about eight or ten threads ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology In drilling brass, a drill with Zero helix angle is used High helix angle is used Low helix angle is used Any helix angle can be used Zero helix angle is used High helix angle is used Low helix angle is used Any helix angle can be used ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology Fixtures are used For holding and guiding the tool in drilling, reaming or tapping operations None of these For holding the work in milling, grinding, planing or turning operations To check the accuracy of workpiece For holding and guiding the tool in drilling, reaming or tapping operations None of these For holding the work in milling, grinding, planing or turning operations To check the accuracy of workpiece ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology The snag grinding is done To produce good surface finish and high degree of accuracy To remove considerable amount of metal without regard to accuracy of the finished surface To grind exterior cylindrical surfaces Any one of the above To produce good surface finish and high degree of accuracy To remove considerable amount of metal without regard to accuracy of the finished surface To grind exterior cylindrical surfaces Any one of the above ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology The angle between the lathe centres is 45° 90° 60° 30° 45° 90° 60° 30° ANSWER DOWNLOAD EXAMIANS APP
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