Manufacturing And Production Technology Trepanning is an operation of Sizing and finishing a small diameter hole Smoothing and squaring the surface around a hole Making a cone-shaped enlargement of the end of a hole Producing a hole by removing metal along the circumference of a hollow cutting tool Sizing and finishing a small diameter hole Smoothing and squaring the surface around a hole Making a cone-shaped enlargement of the end of a hole Producing a hole by removing metal along the circumference of a hollow cutting tool ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology The ratio between two consecutive spindle speeds for a six-speed drilling machine using drills of diameter 6.25 to 25 mm size and at a cutting velocity of 18 m/min is 1.32 1.66 1.82 1.02 1.32 1.66 1.82 1.02 ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology The saw milling is an operation of Producing narrow slots or grooves on a workpiece Machining several surfaces of a workpiece simultaneously Producing grooves around the periphery of a cylindrical or conical workpiece Reproduction of an outline of a template on a workpiece Producing narrow slots or grooves on a workpiece Machining several surfaces of a workpiece simultaneously Producing grooves around the periphery of a cylindrical or conical workpiece Reproduction of an outline of a template on a workpiece ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology The increase in depth of cut and feed rate _________ surface finish. Improves Does not effect None of these Deteriorates Improves Does not effect None of these Deteriorates ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology For softer materials, the point angle of the drill is kept More than 118° Any one of these Less than 118° Equal to 118° More than 118° Any one of these Less than 118° Equal to 118° ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology Two streams of liquid metal which are not hot enough to fuse properly result into a casting defect known as Scab Sand wash Swell Cold shut Scab Sand wash Swell Cold shut ANSWER DOWNLOAD EXAMIANS APP
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