Manufacturing And Production Technology The relation between the tool life (T) in minutes and cutting speed (V) in m/min is (where n = An exponent, which depends upon the tool and workpiece, and C = A constant) Vn/T = C VTn = C VnT = C V/Tn = C Vn/T = C VTn = C VnT = C V/Tn = C ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology When the end of a tap is tapered for about three or four threads, it is known as a Taper tap Bottoming tap None of these Second tap Taper tap Bottoming tap None of these Second tap ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology Crater wear is mainly due to the phenomenon known as All of these Diffusion of metals Adhesion of metals Oxidation of metals All of these Diffusion of metals Adhesion of metals Oxidation of metals ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology Tool life is generally better when Hard constituents are present in the micro-structure of the tool material Grain size of the metal is small Grain size of the metal is large None of the listed here Hard constituents are present in the micro-structure of the tool material Grain size of the metal is small Grain size of the metal is large None of the listed here ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology The grinding operation is a Surface finishing operation Dressing operation Forming operation Shaping operation Surface finishing operation Dressing operation Forming operation Shaping operation ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology NC contouring is an example of Absolute positioning Continuous path positioning Incremental positioning Point-to-point positioning Absolute positioning Continuous path positioning Incremental positioning Point-to-point positioning ANSWER DOWNLOAD EXAMIANS APP
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