Manufacturing And Production Technology Which of the following statement is correct in regard to centreless grinding? The workpiece is supported throughout its entire length as grinding takes place It requires no holding device for the work It is a continuous process and adopted for production work All of these The workpiece is supported throughout its entire length as grinding takes place It requires no holding device for the work It is a continuous process and adopted for production work All of these ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology Which of the following statement is correct regarding grinding of high carbon steel? All of these The grinding wheel has to be of open structure. Grinding at high speed results in the reduction of chip thickness and cutting forces per grit. Aluminium oxide wheels are employed. All of these The grinding wheel has to be of open structure. Grinding at high speed results in the reduction of chip thickness and cutting forces per grit. Aluminium oxide wheels are employed. ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology The maximum possible draft in cold rolling of sheet increases with the Decrease in roll radius Increase in coefficient of friction Decrease in coefficient of friction Decrease in roll velocity Decrease in roll radius Increase in coefficient of friction Decrease in coefficient of friction Decrease in roll velocity ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology The chuck used for setting up of heavy and irregular shaped work should be Drill chuck Magnetic chuck Four jaw independent chuck Three jaw universal chuck Drill chuck Magnetic chuck Four jaw independent chuck Three jaw universal chuck ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology Hot rolling of mild steel is carried out Between 100⁰C to 150⁰C Above recrystallization temperature At recrystallization temperature Between recrystallization temperature Between 100⁰C to 150⁰C Above recrystallization temperature At recrystallization temperature Between recrystallization temperature ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology The cutting force in up milling ___ per tooth movement of the cutter. Decreases from maximum to zero Increases from zero to maximum Is maximum Is zero Decreases from maximum to zero Increases from zero to maximum Is maximum Is zero ANSWER DOWNLOAD EXAMIANS APP
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