Mechanical Operations Helical screw agitator is used for None of these Blending immiscible liquids Mixing highly viscous pastes Mixing liquids at very high temperature (> 250 °C) None of these Blending immiscible liquids Mixing highly viscous pastes Mixing liquids at very high temperature (> 250 °C) ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Basic slag is not ground in Ball mills Jaw crushers Tube mills Compartment mills Ball mills Jaw crushers Tube mills Compartment mills ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Pine oil used in froth floatation technique acts as a/an Modifier Activator Frother Collector Modifier Activator Frother Collector ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Size reduction of moulding powders, waxes, resins & gums are done in a __________ mill. Both A & B Neither A nor B Cage Hammer Both A & B Neither A nor B Cage Hammer ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Laminar flow region is said to exist during agitation of a liquid in an agitator, when the value of Reynolds number is >10 >100 >10 >100 ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations For coarse reduction of hard solids, use Attrition Impact Compression Cutting Attrition Impact Compression Cutting ANSWER DOWNLOAD EXAMIANS APP
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