Manufacturing And Production Technology A drill bit of 20 mm diameter rotating at 500 r.p.m. with a feed rate of 0.2 mm/revolution is used to drill a through hole in a mild steel plate 20 mm thickness. The depth of cut in this drilling operation is 0.2 mm 100 mm 20 mm 10 mm 0.2 mm 100 mm 20 mm 10 mm ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology The cutting speed is maximum while machining _________ with a high speed steel tool. Mild steel Cast iron Aluminium Brass Mild steel Cast iron Aluminium Brass ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology Shrinkage allowance on pattern is provided to compensate for shrinkage when The temperature of metal drops from pouring to room temperature The temperature of solid phase drops from freezing to room temperature The temperature of liquid metal drops from pouring to freezing temperature The metal changes from liquid to solid state at freezing temperature The temperature of metal drops from pouring to room temperature The temperature of solid phase drops from freezing to room temperature The temperature of liquid metal drops from pouring to freezing temperature The metal changes from liquid to solid state at freezing temperature ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology Hardness of steel greatly improves with Cyaniding Tempering Annealing Normalizing Cyaniding Tempering Annealing Normalizing ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology Which of the following statement is incorrect with reference of lathe cutting tools? The nose is the corner, arc or chamfer joining the side cutting and the end cutting edges The base is that surface of the shank which bears against the support and takes tangent pressure of the cut The heel is that part of the tool which is shaped to produce the cutting edges and face The flank of the tool is the surface or surfaces below and adjacent to the cutting edges The nose is the corner, arc or chamfer joining the side cutting and the end cutting edges The base is that surface of the shank which bears against the support and takes tangent pressure of the cut The heel is that part of the tool which is shaped to produce the cutting edges and face The flank of the tool is the surface or surfaces below and adjacent to the cutting edges ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology The average cutting speed for turning brass with a high speed steel tool is 25 to 31 m/min 60 to 90 m/min 15 to 19 m/min 90 to 120 m/min 25 to 31 m/min 60 to 90 m/min 15 to 19 m/min 90 to 120 m/min ANSWER DOWNLOAD EXAMIANS APP
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