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