Manufacturing And Production Technology Trepanning is an operation of 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 Sizing and finishing a small diameter hole Smoothing and squaring the surface around a hole ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology Which of the following parameters govern the value of shear angle in continuous chip formation? Chip thickness True feed Rake angle of the cutting tool All of the listed here Chip thickness True feed Rake angle of the cutting tool All of the listed here ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology The common welding error that occurs due to wrong speed, faulty preparation, and high / low current, improper electrode size is called? Warping Porous weld Distortion Poor fusion Warping Porous weld Distortion Poor fusion ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology When two main plates are kept in alignment butting each other and riveted with cover plate on both sides of the main plates with two rows of rivets in each main plate, the joint is known as _______ double cover butt joint. None of these Single riveted Both (A) and (B) Double riveted None of these Single riveted Both (A) and (B) Double riveted ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology Which of the following process is used for preparing parts having large curved surfaces and thin sections? ECM process Hot machining Chemical milling Ultrasonic machining ECM process Hot machining Chemical milling Ultrasonic machining ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology Two 1 mm thick steel sheets are to be spot welded at a current of 5000 A. Assuming effective resistance to be 200 μm and current flow time of 0.2 second, heat generated during the process will be 1 Joule 0.2 Joule 1000 Joule 5 Joule 1 Joule 0.2 Joule 1000 Joule 5 Joule ANSWER DOWNLOAD EXAMIANS APP
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