Manufacturing And Production Technology The stroke of a shaping machine is 250 mm. It makes 30 double strokes per minute. The overall average speed of operation is 5 m/min 7.5 m/min 15 m/min 3.75 m/min 5 m/min 7.5 m/min 15 m/min 3.75 m/min ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology High speed steel drills can be operated at about _________ the speed of high carbon steel drills. One-fourth Four times Double One-half One-fourth Four times Double One-half ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology Trepanning is performed for Finishing a drilled hole Truing a hole for alignment Producing a large hole without drilling Enlarging a drilled hole Finishing a drilled hole Truing a hole for alignment Producing a large hole without drilling Enlarging a drilled hole ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology When the metal is removed by erosion caused by rapidly recurring spark discharges between the tool and work, the process is known as Electrochemical machining Electro-discharge machining Ultrasonic machining None of these Electrochemical machining Electro-discharge machining Ultrasonic machining None of these ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology Which of the following statement is correct for oblique cutting system? Frequently, more than one cutting edges are in action The chip flows on the tool face at an angle less than 90° with the normal on the cutting edge All of these The cutting edge is inclined at an angle less than 90° with the normal to the velocity of the tool Frequently, more than one cutting edges are in action The chip flows on the tool face at an angle less than 90° with the normal on the cutting edge All of these The cutting edge is inclined at an angle less than 90° with the normal to the velocity of the tool ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology The work or surface speed for cylindrical grinding varies from 5 to 10 m/min 40 to 60 m/min 10 to 20 m/min 20 to 30 m/min 5 to 10 m/min 40 to 60 m/min 10 to 20 m/min 20 to 30 m/min ANSWER DOWNLOAD EXAMIANS APP
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