Manufacturing And Production Technology In ultrasonic machining, the metal is removed by Erosion caused by rapidly recurring spark discharges between the tool and work Using abrasive slurry between the tool and work Direct contact of tool with the work Maintaining an electrolyte between the work and tool in a very small gap between the two Erosion caused by rapidly recurring spark discharges between the tool and work Using abrasive slurry between the tool and work Direct contact of tool with the work Maintaining an electrolyte between the work and tool in a very small gap between the two ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology Allowance in limits and fits refers to Difference between maximum and minimum sizes of shaft Difference between maximum and minimum sizes of hole Maximum clearance between shaft and hole Minimum clearance between shaft and hole Difference between maximum and minimum sizes of shaft Difference between maximum and minimum sizes of hole Maximum clearance between shaft and hole Minimum clearance between shaft and hole ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology Flank wear depends upon the Degree of strain hardening in the chip Hardness of the work and tool material at the operating temperature Amount and distribution of hard constituents in the work material All of these Degree of strain hardening in the chip Hardness of the work and tool material at the operating temperature Amount and distribution of hard constituents in the work material All of these ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology If the helix angle of the drill is made ________ 30°, then the torque required to drive the drill at a given feed will be more. Equal to Less than None of these More than Equal to Less than None of these More than ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology A type of welding flows, which is the result of a perfect proportion and mixture of acetylene and oxygen and is used for fusion welding of steel and cast iron, is Carburizing flame Oxy-acetylene flame Neutral flame Oxidizing flame Carburizing flame Oxy-acetylene flame Neutral flame Oxidizing flame ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology The percentage of carbon in gray cast iron is in the range of 0.25 to 0.75 percent 1.25 to 1.75 percent 8 to 10 percent 3 to 4 percent 0.25 to 0.75 percent 1.25 to 1.75 percent 8 to 10 percent 3 to 4 percent ANSWER DOWNLOAD EXAMIANS APP
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