Manufacturing And Production Technology The tool life in case of a grinding wheel is the time Taken for the wheel to be balanced Between two successive regrinds of the wheel Taken for a wear of 1 mm on its diameter Taken between two successive wheel dressings Taken for the wheel to be balanced Between two successive regrinds of the wheel Taken for a wear of 1 mm on its diameter Taken between two successive wheel dressings 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. None of these Equal to Less than More than None of these Equal to Less than More than ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology Flank wear depends upon the All of these Amount and distribution of hard constituents in the work material Degree of strain hardening in the chip Hardness of the work and tool material at the operating temperature All of these Amount and distribution of hard constituents in the work material Degree of strain hardening in the chip Hardness of the work and tool material at the operating temperature ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology The relief or clearance at the cutting edge of a flat drill varies from 3° to 8° 60° to 90° 90° to 120° 20° to 30° 3° to 8° 60° to 90° 90° to 120° 20° to 30° ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology If the diameter of the hole is subject to considerable variation, then for locating in jigs and fixtures, the pressure type of locator used is Diamond pin locator Cylindrical locator Vee locator Conical locator Diamond pin locator Cylindrical locator Vee locator Conical locator ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology A lead-screw with half nuts in a lathe, free to rotate in both directions has Whitworth threads Buttress threads Acme threads V-threads Whitworth threads Buttress threads Acme threads V-threads ANSWER DOWNLOAD EXAMIANS APP
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