A.Carnot engine
B.Diesel engine
C.Steam engine
D.Otto engine
Explanation: The correct answer is Steam engine.
Submitted by: Academy of Pakistan
Chemical Engineering MCQs: 8,342 practice questions with answer choices and available explanations. Page 43 of 557.
Chemical Engineering MCQs
Showing page 43 of 557 · 8,342 total solved questions available.
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A.Be free from radiation damage and non-corrosive
B.Be a good absorber of neutrons
C.Have high density, but low heat transfer co-efficient
D.Be capable of attaining high temperature, only when it is pressurised
Explanation: The correct answer is Be free from radiation damage and non-corrosive.
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A.All A., B. & C.
B.Black
C.Coloured
D.White
Explanation: The correct answer is Coloured.
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A.250-270
B.80-170
C.200-300
D.280-300
Explanation: The correct answer is 80-170.
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A.Leaching
B.Differential distillation
C.Stripping
D.Absorption
Explanation: The correct answer is Leaching.
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A.Higher in P.F. reactor
B.Higher in CSTR
C.Data insufficient; can’t be predicted
D.Same in both the reactors
Explanation: The correct answer is Higher in P.F. reactor.
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A.Superphosphate
B.Potassium nitrate
C.Nitro-phosphate
D.Ammonium sulphate
Explanation: The correct answer is Ammonium sulphate.
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A.Pellets
B.Briquettes
C.Sinter
D.Lumps
Explanation: The correct answer is Pellets.
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A.J/kg.°K
B.J/m3. °K
C.W/m.°K
D.W/m2.°K
Explanation: The correct answer is J/kg.°K.
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A.Both matter and energy
B.Energy
C.Matter
D.Neither matter nor energy
Explanation: The correct answer is Neither matter nor energy.
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A.18
B.1
C.4
D.23
Explanation: The correct answer is 18.
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A.Tributyl phosphate
B.Sodium Tributyl phosphate (STPP)
C.Nitrophosphate
D.Tricresyl phosphate
Explanation: The correct answer is Sodium Tributyl phosphate (STPP).
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A.Isobaric
B.Adiabatic
C.Isothermal
D.Polytropic
Explanation: The correct answer is Isothermal.
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A.Arizona (U.S.A.)
B.Chernobyl (undivided U.S.S.R.)
C.Moscow (U.S.S.R.)
D.Pennsylvania (U.S.A.)
Explanation: The correct answer is Chernobyl (undivided U.S.S.R.).
Submitted by: Academy of Pakistan
For spheres, the surface shape factor is given by (where, A = area, V = volume, and D = diameter)?
0A.π/6 = (V/D3)
B.AD/V
C.π = (A/D2)
D.None of these
Explanation: The correct answer is π = (A/D2).
Submitted by: Academy of Pakistan