A.Cyaniding
B.Sherardizing
C.None of these
D.Spheroidising
Explanation: The correct answer is Cyaniding.
Submitted by: Academy of Pakistan
Chemical Engineering MCQs: 8,342 practice questions with answer choices and available explanations. Page 57 of 557.
Chemical Engineering MCQs
Showing page 57 of 557 · 8,342 total solved questions available.
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A.V2 > V1 and V2 > V3
B.V1 < V2 < V3
C.None of these
Explanation: The correct answer is V2 > V1 and V2 > V3.
Submitted by: Academy of Pakistan
A.Polyacrylonitrile
B.Peroxyacetyl nitrate (PAN) or methyl nitrite
C.Photochemical smog
D.Benzopyrene
Explanation: The correct answer is Peroxyacetyl nitrate (PAN) or methyl nitrite.
Submitted by: Academy of Pakistan
A.Cloud point
B.Carbon residue
C.Pour point
D.Vapour locking tendency
Explanation: The correct answer is Vapour locking tendency.
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A.Ratio of wall surface to surface of stock
B.Gas velocity in furnace
C.None of these
D.Size of the furnace
Explanation: The correct answer is None of these.
Submitted by: Academy of Pakistan
A.Viscosity
B.Thermal conductivity
C.Density
D.Heat capacity
Explanation: The correct answer is Density.
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A.Peclet
B.Lewis
C.Stanton
D.Sherwood
Explanation: The correct answer is Lewis.
Submitted by: Academy of Pakistan
A.Nickel
B.Platinum
C.Vanadium
D.Cobalt
Explanation: The correct answer is Platinum.
Submitted by: Academy of Pakistan
A.Phosphate rock with nitric acid
B.Phosphate rock with phosphoric acid
C.Ammonium phosphate with phosphoric acid
D.Phosphate rock with sulphuric acid
Explanation: The correct answer is Phosphate rock with phosphoric acid.
Submitted by: Academy of Pakistan
A.All A, B. & C.
B.Heat of vaporisation is independent of temperature
C.Vapour phase behaves as an ideal gas
D.Volume of the liquid phase is negligible compared to that of vapour phase
Explanation: The correct answer is All A, B. & C..
Submitted by: Academy of Pakistan
A.Metallic recuperator
B.None of these
C.Regenerator
D.Ceramic recuperator
Explanation: The correct answer is Ceramic recuperator.
Submitted by: Academy of Pakistan
A.None of these
B.Heat resisting
C.High speed
D.Stainless
Explanation: The correct answer is None of these.
Submitted by: Academy of Pakistan
A.Hysteresis
B.Relaxation
C.Hooke’s effect
D.Bauschinger effect
Explanation: The correct answer is Bauschinger effect.
Submitted by: Academy of Pakistan
A.1600
B.2000
C.700
D.1000
Explanation: The correct answer is 1600.
Submitted by: Academy of Pakistan
A.5
B.1
C.25
D.15
Explanation: The correct answer is 5.
Submitted by: Academy of Pakistan