Mechanical Operations In closed circuit grinding as compared to open circuit grinding, the Production rate at a given limiting size is lower Operation is economical Specific surface of product is more Product has lesser size uniformity Production rate at a given limiting size is lower Operation is economical Specific surface of product is more Product has lesser size uniformity ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Which of the following may prove unsuitable for filtering volatile liquids? Vacuum filter Pressure filter Centrifugal filter Gravity filter Vacuum filter Pressure filter Centrifugal filter Gravity filter ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Pine oil and cresylic acid are used as __________ in the froth floatation process. Depressor Collector Frother Conditioner Depressor Collector Frother Conditioner ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Sulphuric acid mist is arrested by using a __________ scrubber. Hollow wet Co-current Venturi Packed wet Hollow wet Co-current Venturi Packed wet ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Jigging is a technique by which different particles can be Separated by particle density Mixed Separated by particle size Separated by particle shape Separated by particle density Mixed Separated by particle size Separated by particle shape ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations A fluid energy mill is used for Grinding Ultra grinding Crushing Cutting Grinding Ultra grinding Crushing Cutting ANSWER DOWNLOAD EXAMIANS APP
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