Manufacturing And Production Technology Which of the following statement is correct about hot machining? It is used for machining high strength and high temperature resistant materials. It requires less power than machining metals at room temperature. All of these The rate of tool wear is lower. It is used for machining high strength and high temperature resistant materials. It requires less power than machining metals at room temperature. All of these The rate of tool wear is lower. ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology In order to prevent tool from rubbing the work ___ on tools are provided. Face angles Rake angles Relief angles None of the listed here Face angles Rake angles Relief angles None of the listed here 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 In drilling Bakelite and fibrous plastics, the point angle of a drill is 135° 150° 118° 90° 135° 150° 118° 90° ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology Which of the following operation is first performed? Boring Tapping Spot facing Drilling Boring Tapping Spot facing Drilling ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology A lead-screw with half nuts in a lathe, free to rotate in both directions has Buttress threads V-threads Acme threads Whitworth threads Buttress threads V-threads Acme threads Whitworth threads ANSWER DOWNLOAD EXAMIANS APP
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