A.None of these
B.Force per unit mass
C.Energy per unit weight
D.Energy per unit mass
Explanation: The correct answer is Energy per unit weight.
Submitted by: Academy of Pakistan
Chemical Engineering MCQs: 8,342 practice questions with answer choices and available explanations. Page 285 of 557.
Chemical Engineering MCQs
Showing page 285 of 557 · 8,342 total solved questions available.
⚡Start Quiz Mode to Practice Like the Real Exam!
A.No relation exists
B.ζh = ζL
C.ζh = ζL/2
D.ζh = 2 ζL
Explanation: The correct answer is ζh = 2 ζL.
Submitted by: Academy of Pakistan
A.Neither A nor B
B.Dew point
C.Wet bulb
D.Both A & B
Explanation: The correct answer is Both A & B.
Submitted by: Academy of Pakistan
A.Chemical coagulation
B.Oxidation followed by settling & filtration
C.Simple filtration
D.Chlorination only
Explanation: The correct answer is Oxidation followed by settling & filtration.
Submitted by: Academy of Pakistan
A.V2
B.V/4
C.2V
D.V/2
Explanation: The correct answer is V/2.
Submitted by: Academy of Pakistan
A.Processes three reactants at different flow rates
B.Employs all the three phases (i.e. solid, liquid and gas)
C.Has altogether three streams either entering or leaving
D.Processes three reactants with same flow rate
Explanation: The correct answer is Employs all the three phases (i.e. solid, liquid and gas).
Submitted by: Academy of Pakistan
A.Accelerating the neutrons
B.Accelerating the reaction rate in the core
C.Breeding neutrons
D.Rapid heat transfer from the core
Explanation: The correct answer is Rapid heat transfer from the core.
Submitted by: Academy of Pakistan
A.Foul odour
B.Color
C.Bacteria
D.Bad taste
Explanation: The correct answer is Bacteria.
Submitted by: Academy of Pakistan
A.Centrifugal pump
B.Axial flow pump
C.Gear pump
D.Reciprocating pump
Explanation: The correct answer is Gear pump.
Submitted by: Academy of Pakistan
A.Use of pure oxygen for combustion instead of air
B.All A., B. & C.
C.Increase in gas pressure
D.Increase in temperature (i.e. preheating)
Explanation: The correct answer is All A., B. & C..
Submitted by: Academy of Pakistan
A.States that the work required to form particle of any size from very large feed is proportional
B.Calls for relatively less energy for the smaller product particles, than does the Rittinger law
C.States that the work required for the crushing is proportional to the new surface created
D.Is less realistic in estimating the power requirements of commercial crushers
Explanation: The correct answer is Calls for relatively less energy for the smaller product particles, than does the Rittinger law.
Submitted by: Academy of Pakistan
A.Endurance
B.Creep
C.Compression
D.Tension
Explanation: The correct answer is Tension.
Submitted by: Academy of Pakistan
A.Vapor pressure lowering
B.Freezing point elevation
C.All A., B. & C.
D.Boiling point depression
Explanation: The correct answer is Vapor pressure lowering.
Submitted by: Academy of Pakistan
A.Zinc
B.Nickel
C.None of these
D.Cobalt
Explanation: The correct answer is Zinc.
Submitted by: Academy of Pakistan
A.Decreases the heating area required
B.Reduces the economy
C.Increases the heating area required
D.Both A. and B.
Explanation: The correct answer is Both A. and B..
Submitted by: Academy of Pakistan