Manufacturing And Production Technology Tool life is generally better when 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 Hard constituents are present in the micro-structure of the tool material Grain size of the metal is small ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology Which of the following statement is correct about hot machining? 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. It is used for machining high strength and high temperature resistant materials. ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology Allowance in limits and fits refers to Minimum clearance between shaft and hole Difference between maximum and minimum sizes of hole Difference between maximum and minimum sizes of shaft Maximum clearance between shaft and hole Minimum clearance between shaft and hole Difference between maximum and minimum sizes of hole Difference between maximum and minimum sizes of shaft Maximum clearance between shaft and hole ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology A drill considered as a cutting tool having zero rake, is known as a Parallel shank twist drill Straight fluted drill Flat drill Tapered shank twist drill Parallel shank twist drill Straight fluted drill Flat drill Tapered shank twist drill ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology Lathe bed is made of Alloy steel Mild steel Chilled cast iron Pig iron Alloy steel Mild steel Chilled cast iron Pig iron ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology If a gas metal arc process uses a low arc voltage and the arc is continuously interrupted as the molten electrode metal fills up the arc gap is known as ARC length ARC blow Short ARC ARC ARC length ARC blow Short ARC ARC ANSWER DOWNLOAD EXAMIANS APP
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