Mechanical Operations Colloidal mills are used for __________ grinding. Fine Ultrafine Coarse Intermediate Fine Ultrafine Coarse Intermediate ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Which of the following is not used as a filter medium in case of corrosive liquids? Nylon Metal cloth of monel or stainless steel Glass cloth Cotton fabric Nylon Metal cloth of monel or stainless steel Glass cloth Cotton fabric ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations The opening of a 200 mesh screen (Taylor series) is 0.0074 mm 0.0074 cm 74 mili-microns 0.0047 cm 0.0074 mm 0.0074 cm 74 mili-microns 0.0047 cm ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations The energy consumed by a ball mill depends on Its ball load The density of the material being ground Its speed All of these Its ball load The density of the material being ground Its speed All of these ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Reduction ratio of crushers is the Ratio of feed opening to discharge opening None of these Determining factor for minimum dia of the feed and the product Ratio of discharge opening to feed opening Ratio of feed opening to discharge opening None of these Determining factor for minimum dia of the feed and the product Ratio of discharge opening to feed opening ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations In a grinding operation, the limiting particle size is the size of the __________ particle in the sample. Either A or B Neither A nor B Smallest Largest Either A or B Neither A nor B Smallest Largest ANSWER DOWNLOAD EXAMIANS APP
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