Manufacturing And Production Technology Which of the following statement is wrong about ultrasonic machining? It removes large amount of material It cuts materials at very slow speeds It produces good surface finish It is best suited for machining hard and brittle materials. It removes large amount of material It cuts materials at very slow speeds It produces good surface finish It is best suited for machining hard and brittle materials. ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology The cutting fluid mostly used for machining alloy steels is Soluble oil Dry Sulphurised mineral oil Water Soluble oil Dry Sulphurised mineral oil Water ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology A process of removing metal by pushing or pulling a cutting tool is called Broaching Down milling Forming Up milling Broaching Down milling Forming Up milling ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology While cutting helical gears on a non-differential gear hobber, the feed change gear ratio is Interrelated to index change gear ratio Independent of speed and index change gear ratio Dependent on speed change gear ratio Independent of index change gear ratio Interrelated to index change gear ratio Independent of speed and index change gear ratio Dependent on speed change gear ratio Independent of index change gear ratio ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology Which of the following statement is wrong as regard to down milling? The surface milled appears to be slightly wavy. It can not be used on old machines due to backlash between the feed screw of the table and the nut. The coolant can be poured directly at the cutting zone where the cutting force is maximum. The chips are disposed off easily and do not interfere with the cutting. The surface milled appears to be slightly wavy. It can not be used on old machines due to backlash between the feed screw of the table and the nut. The coolant can be poured directly at the cutting zone where the cutting force is maximum. The chips are disposed off easily and do not interfere with the cutting. ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology In abrasive jet machining, as the distance between the nozzle tip and the work surface increases, the material removal rate Decreases continuously Increases, becomes stable and then decreases Increases continuously Decreases becomes stable and then increases Decreases continuously Increases, becomes stable and then decreases Increases continuously Decreases becomes stable and then increases ANSWER DOWNLOAD EXAMIANS APP
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