Manufacturing And Production Technology The helix angle of a drill is ___ for drilling brass. Less than 30° Equal to 30° None of the listed here More than 30° Less than 30° Equal to 30° None of the listed here More than 30° ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology The effect of setting a boring tool above center height leads to Increase in the effective rake angle and a decrease in the effective clearance angle Decrease in both effective rake angle and effective clearance angle Decrease in the effective rake angle and an increase in the effective clearance angle Increase in both effective rake angle and effective clearance angle Increase in the effective rake angle and a decrease in the effective clearance angle Decrease in both effective rake angle and effective clearance angle Decrease in the effective rake angle and an increase in the effective clearance angle Increase in both effective rake angle and effective clearance angle 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 large Grain size of the metal is small None of the listed here Hard constituents are present in the micro-structure of the tool material Grain size of the metal is large Grain size of the metal is small None of the listed here ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology The drill spindles are provided with standard taper known as Chapman taper Brown and Sharpe taper Morse taper Seller's taper Chapman taper Brown and Sharpe taper Morse taper Seller's taper ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology The lathe centres are provided with standard taper known as Morse taper Seller's taper Brown and Sharpe taper Chapman taper Morse taper Seller's taper Brown and Sharpe taper Chapman taper ANSWER DOWNLOAD EXAMIANS APP
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