A.Autothermal
B.Plug flow
C.Trickle bed
D.None of these
Explanation: The correct answer is Trickle bed.
Submitted by: Academy of Pakistan
Chemical Engineering MCQs: 8,342 practice questions with answer choices and available explanations. Page 179 of 557.
Chemical Engineering MCQs
Showing page 179 of 557 · 8,342 total solved questions available.
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A.Separation of cream from milk
B.Concentration of rubber latex
C.Dewaxing of lubricating oil
D.Separation of isotopes based on their density or molecular weights difference
Explanation: The correct answer is Separation of isotopes based on their density or molecular weights difference.
Submitted by: Academy of Pakistan
A.Isobaric heat addition
B.Isothermal expansion
C.Polytropic expansion
D.Isochoric heat addition
Explanation: The correct answer is Isothermal expansion.
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A.Adiabatic
B.Non-adiabatic
C.None of these
D.Isothermal
Explanation: The correct answer is Non-adiabatic.
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A.Sherardizing
B.None of these
C.Tinning
D.Galvanising
Explanation: The correct answer is Sherardizing.
Submitted by: Academy of Pakistan
A.Silica gel
B.Rhodium
C.Nickel
D.Platinum
Explanation: The correct answer is Nickel.
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A.8
B.12
C.6
D.4
Explanation: The correct answer is 6.
Submitted by: Academy of Pakistan
A.Nickel
B.Lead
C.30% iron + 70% nickel
D.Copper
Explanation: The correct answer is Lead.
Submitted by: Academy of Pakistan
A.Rotary Kiln
B.Natural draft furnace
C.Tunnel Kiln
D.Batch furnace
Explanation: The correct answer is Rotary Kiln.
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A.5
B.50
C.20
D.80
Explanation: The correct answer is 20.
Submitted by: Academy of Pakistan
A.20-30
B.200 – 250
C.1-5
D.100 -150
Explanation: The correct answer is 20-30.
Submitted by: Academy of Pakistan
A.Weir
B.Orificemeter
C.Rotameter
D.Venturimeter
Explanation: The correct answer is Weir.
Submitted by: Academy of Pakistan
A.∂ρ/∂t = 0
B.∂u/∂x = 0
C.(∂u/∂x) = – (∂ρ/∂t)
D.∂(ρu)/∂x = 0
Explanation: The correct answer is ∂u/∂x = 0.
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A.Both A. & B.
B.None of these
C.Interfacial surface exposed between the phases
D.Degree of dispersion of one fluid in the other
Explanation: The correct answer is None of these.
Submitted by: Academy of Pakistan
A.< 0.5
B.0
Explanation: The correct answer is < 0.5.
Submitted by: Academy of Pakistan