A.Requires unit power for unit head
B.None of these
C.Delivers unit discharge at unit power
D.Delivers unit discharge at unit head
Explanation: The correct answer is Delivers unit discharge at unit head.
Submitted by: Academy of Pakistan
Chemical Engineering MCQs: 8,342 practice questions with answer choices and available explanations. Page 345 of 557.
Chemical Engineering MCQs
Showing page 345 of 557 · 8,342 total solved questions available.
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A.Either A. or B.
B.Volume
C.Neither A. nor B.
D.Weight
Explanation: The correct answer is Either A. or B..
Submitted by: Academy of Pakistan
A.Volume
B.Entropy
C.Pressure
D.Enthalpy
Explanation: The correct answer is Pressure.
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A.Zirconia
B.Fireclay
C.Magnesite
D.Silica
Explanation: The correct answer is Fireclay.
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A.90
B.150
C.180
D.120
Explanation: The correct answer is 120.
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A.Wavelength of monochromatic radiation
B.Both A. and B.
C.Nature of material of body
D.Temperature of the body only
Explanation: The correct answer is Temperature of the body only.
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A.Refractory lining
B.Hot metal
C.Slag
D.Flue gases
Explanation: The correct answer is Hot metal.
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A.Has the unit m2 /sec
B.All A., B. and C.
C.Is the ratio of thermal conductivity to thermal capacity
D.Is defined as K/ρ. Cp
Explanation: The correct answer is All A., B. and C..
Submitted by: Academy of Pakistan
A.Thermosetting
B.None of these
C.Addition
D.Condensation
Explanation: The correct answer is Addition.
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A.Produce bulk
B.Increase its solubility
C.Counteract burning
D.Avoid caking & hardening
Explanation: The correct answer is Avoid caking & hardening.
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A.Cohesion
B.Surface tension
C.Capillary action
D.Adhesion
Explanation: The correct answer is Adhesion.
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A.Asphyxiation
B.Asthma
C.Cancer
D.Dermatitis (skin disorder)
Explanation: The correct answer is Cancer.
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A.Cast iron
B.Nickel
C.Concrete
D.Steel with top section nickel clad or stainless steel
Explanation: The correct answer is Steel with top section nickel clad or stainless steel.
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A.Depends mainly on cross-sectional shape
B.Occurs when NRe is very small
C.Is independent of body length
D.Is primarily a friction drag
Explanation: The correct answer is Occurs when NRe is very small.
Submitted by: Academy of Pakistan
A.Harder
B.None of these
C.Alumina coated iron
D.Protected from rusting
Explanation: The correct answer is Protected from rusting.
Submitted by: Academy of Pakistan