- (A) 0.50
- (B) 0.60
- (C) 1
- (D) 2
Exam preparation MCQs with answers
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Latest MCQs
- (A) Rapid absorption rates and good heat transfer characteristics
- (B) Improved flooding characteristics
- (C) Low pressure drop on pumping
- (D) All
- (A) Gas side mass transfer co-efficient should be increased
- (B) Liquid side mass transfer co-efficient should be increased
- (C) Liquid side mass transfer co-efficient should be decreased
- (D) Mass transfer co-efficient must be kept constant
- (A) Allowable liquid velocity
- (B) Allowable gas velocity
- (C) Allowable gas and liquid velocities
- (D) Feed composition
- (A) Selectivity index
- (B) Relative volatility
- (C) Absorption factor
- (D) Murphree efficiency
- (A) Affected more by temperature than that for gases
- (B) Affected much less by temperature than that for gases
- (C) Not affected by the temperature
- (D) None of these
- (A) 7
- (B) 70
- (C) 0.7
- (D) 150
- (A) +ve
- (B) -ve
- (C) Zero
- (D) None of these
- (A) 0.4
- (B) 0.25
- (C) 0.2
- (D) 0.175
- (A) Bound
- (B) Unbound
- (C) Critical
- (D) None of these
