Manufacturing And Production Technology The helix angle of a drill is ___ for drilling brass. Less than 30° More than 30° None of the listed here Equal to 30° Less than 30° More than 30° None of the listed here Equal to 30° ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology Which of the following operation is first performed? Spot facing Tapping Drilling Boring Spot facing Tapping Drilling Boring ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology During the execution of a CNC part program block NO20 GO2 X45.0 Y25.0 R5.0 ; the type of tool motion will be Rapid feed Circular Interpolation − clockwise Linear Interpolation Circular Interpolation − counter clockwise Rapid feed Circular Interpolation − clockwise Linear Interpolation Circular Interpolation − counter clockwise 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 Electro-discharge machining Ultrasonic machining None of these Electrochemical machining Electro-discharge machining Ultrasonic machining None of these Electrochemical machining ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology In order to prevent tool from rubbing the work ___ on tools are provided. Rake angles Face angles None of the listed here Relief angles Rake angles Face angles None of the listed here Relief angles ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology Crater wear is mainly due to the phenomenon known as Diffusion of metals Adhesion of metals All of these Oxidation of metals Diffusion of metals Adhesion of metals All of these Oxidation of metals ANSWER DOWNLOAD EXAMIANS APP
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