Mass Transfer With decrease in the throughput (compared with the design capacity) for a bubble cap distillation column, its efficiency Increases Decreases Remains same May increase or decrease ; depends on individual design Increases Decreases Remains same May increase or decrease ; depends on individual design ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer The value of L/mG ratio for economical absorption operation ranges from 0.8 to 1.2 1.25 to 2.0 0.5 to 0.8 2.5 to 3.5 0.8 to 1.2 1.25 to 2.0 0.5 to 0.8 2.5 to 3.5 ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer It takes 6 hours to dry a wet solid from 50% moisture content to the critical moisture content of 15%. How much longer it will take to dry the solid to 10% moisture content, under the same drying conditions? (The equilibrium moisture content of the solid is 5%). 94 min 15 min 71 min 51 min 94 min 15 min 71 min 51 min ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer Most important factor to be considered in the selection of packings for absorbers is the __________ of packing. Size Cost Durability Porosity Size Cost Durability Porosity ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer For the same process conditions, the reflux ratio of an unlagged distillation column Decreases in winter None of these Increases in summer Increases in winter Decreases in winter None of these Increases in summer Increases in winter ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer Which of the following is considered equivalent to one theoretical stage in Mc-Cabe Thiele's method? Both B and C Total condenser Reboiler Partial condenser Both B and C Total condenser Reboiler Partial condenser ANSWER DOWNLOAD EXAMIANS APP
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