A.None of these
B.Dry bulb
C.Dew point
D.Wet bulb
Explanation: The correct answer is Dew point.
Submitted by: Academy of Pakistan
Chemical Engineering MCQs: 8,342 practice questions with answer choices and available explanations. Page 39 of 557.
Chemical Engineering MCQs
Showing page 39 of 557 · 8,342 total solved questions available.
⚡Start Quiz Mode to Practice Like the Real Exam!
A.Decrease in its calorific value
B.None of these
C.Brittleness of steel made by using it
D.Increase in its strength
Explanation: The correct answer is Brittleness of steel made by using it.
Submitted by: Academy of Pakistan
A.100
B.500
C.5
D.250
Explanation: The correct answer is 5.
Submitted by: Academy of Pakistan
A.V
B.1/V
C.V/n
Explanation: The correct answer is V.
Submitted by: Academy of Pakistan
A.Higher calorific value
B.Smokeless burning
C.Less erosion on furnace wall
D.Better combustion
Explanation: The correct answer is Better combustion.
Submitted by: Academy of Pakistan
A.Gravity settler
B.Coagulant
C.Strains
D.Clarifier
Explanation: The correct answer is Strains.
Submitted by: Academy of Pakistan
A.Poly Ethyl acrylate
B.None of these
C.Polyacrylonitrile
D.PMMA
Explanation: The correct answer is None of these.
Submitted by: Academy of Pakistan
A.Octane number
B.Cetane number
C.Smoke point
D.Viscosity
Explanation: The correct answer is Octane number.
Submitted by: Academy of Pakistan
A.Air
B.Dowtherm
C.Water
D.Molten sodium
Explanation: The correct answer is Air.
Submitted by: Academy of Pakistan
A.Mass transfer co-efficients
B.Chemical potentials
C.Concentrations
D.Activity co-efficients
Explanation: The correct answer is Concentrations.
Submitted by: Academy of Pakistan
A.Orifice baffles are never used in a shell and tube heat exchanger
B.Split ring type and pull through type floating heads are two commonly used floating heads is
C.Pressure drop on the shell side of a heat exchanger depends upon tube pitch also
D.In a horizontal tube evaporator, surface blanketing by air is avoided
Explanation: The correct answer is Orifice baffles are never used in a shell and tube heat exchanger.
Submitted by: Academy of Pakistan
A.Aluminium
B.Copper
C.Zinc
D.Steel
Explanation: The correct answer is Steel.
Submitted by: Academy of Pakistan
A.Electrodes
B.Filler material
C.Clamping methods
D.Current
Explanation: The correct answer is Clamping methods.
Submitted by: Academy of Pakistan
A.Alloys
B.Non-metals
C.Metals
D.Refractories
Explanation: The correct answer is Refractories.
Submitted by: Academy of Pakistan
A.1/8
B.1/2
C.1/16
D.1/4
Explanation: The correct answer is 1/16.
Submitted by: Academy of Pakistan