Manufacturing And Production Technology In ultrasonic machining, tool is made of Tungsten carbide Stainless steel Brass or copper Diamond Tungsten carbide Stainless steel Brass or copper Diamond ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology The maximum possible draft in cold rolling of sheet increases with the Decrease in coefficient of friction Increase in coefficient of friction Decrease in roll velocity Decrease in roll radius Decrease in coefficient of friction Increase in coefficient of friction Decrease in roll velocity Decrease in roll radius ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology The grooving is an operation of Beveling the extreme end of a workpiece Enlarging the end of a hole cylindrically Reducing the diameter of a workpiece over a very narrow surface Embossing a diamond shaped pattern on the surface of a workpiece Beveling the extreme end of a workpiece Enlarging the end of a hole cylindrically Reducing the diameter of a workpiece over a very narrow surface Embossing a diamond shaped pattern on the surface of a workpiece ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology A grinding wheel becomes glazed (i.e. cutting edge takes a glass-like appearance) due to Wear of abrasive grains Wear of bond Cracks on grinding wheel Breaking of abrasive grains Wear of abrasive grains Wear of bond Cracks on grinding wheel Breaking of abrasive grains ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology Which of the following statement is correct about hot machining? The rate of tool wear is lower. It requires less power than machining metals at room temperature. All of these It is used for machining high strength and high temperature resistant materials. The rate of tool wear is lower. It requires less power than machining metals at room temperature. All of these It is used for machining high strength and high temperature resistant materials. ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology In machining metals, surface roughness is due to Fragment of built-up edge on the machined surface All of these Cutting tool vibrations Feed marks or ridges left by the cutting tool Fragment of built-up edge on the machined surface All of these Cutting tool vibrations Feed marks or ridges left by the cutting tool ANSWER DOWNLOAD EXAMIANS APP
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