Manufacturing And Production Technology The main purpose of a boring operation, as compared to drilling, is to Correct the hole Drill a hole Finish the drilled hole Enlarge the existing hole Correct the hole Drill a hole Finish the drilled hole Enlarge the existing hole ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology Continuous chips with built up edge are formed during machining of Soft metals Brittle metals Ductile metals Hard metals Soft metals Brittle metals Ductile metals Hard metals ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology A better machinable metal is one which gives Higher chip-tool contact area and smaller shear angle Lower chip-tool contact area and smaller shear angle Lower chip-tool contact area and larger shear angle Higher chip-tool contact area and larger shear angle Higher chip-tool contact area and smaller shear angle Lower chip-tool contact area and smaller shear angle Lower chip-tool contact area and larger shear angle Higher chip-tool contact area and larger shear angle ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology In which of the following machine, the work remains stationary and the tool is rotated? Jig boring machine Vertical boring machine Precision boring machine Horizontal boring machine Jig boring machine Vertical boring machine Precision boring machine Horizontal boring machine ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology The tool life is said to be over if There is sudden increase in cutting forces and power consumption Overheating and fuming due to heat of friction starts All of these Poor surface finish is obtained There is sudden increase in cutting forces and power consumption Overheating and fuming due to heat of friction starts All of these Poor surface finish is obtained ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology The factor which affects the tool life is Cutting speed Tool geometry Feed rate All of these Cutting speed Tool geometry Feed rate All of these ANSWER DOWNLOAD EXAMIANS APP
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