A.Aluminium
B.Nickel
C.Cobalt
D.Iron
Explanation: The correct answer is Aluminium.
Submitted by: Academy of Pakistan
Chemical Engineering MCQs: 8,342 practice questions with answer choices and available explanations. Page 149 of 557.
Chemical Engineering MCQs
Showing page 149 of 557 · 8,342 total solved questions available.
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A.Cadmium
B.Graphite
C.Zircaloy (an alloy of zirconium and aluminium)
D.Stainless steel
Explanation: The correct answer is Graphite.
Submitted by: Academy of Pakistan
A.Prandtl
B.Grashoff
C.Stanton
D.Nusselt
Explanation: The correct answer is Prandtl.
Submitted by: Academy of Pakistan
A.Expansion joint
B.Coupling
C.Sleeve joint
D.Flange
Explanation: The correct answer is Sleeve joint.
Submitted by: Academy of Pakistan
A.Copper
B.Steel
C.Cast iron
D.Monel metal
Explanation: The correct answer is Steel.
Submitted by: Academy of Pakistan
A.Lowest surface area requirement for a given volume
B.Both A. & B.
C.Higher structural strength
D.None of these
Explanation: The correct answer is Both A. & B..
Submitted by: Academy of Pakistan
A.Cross
B.None of these
C.Counter
D.Parallel
Explanation: The correct answer is Cross.
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A.Bamboo
B.Rag paper
C.Anthracite coal
D.Inorganic solids
Explanation: The correct answer is Bamboo.
Submitted by: Academy of Pakistan
A.High pressure boiler
B.Blast furnace stoves
C.Beehive coke oven
D.Coke oven
Explanation: The correct answer is High pressure boiler.
Submitted by: Academy of Pakistan
A.Carbohydrates
B.Proteins
C.Amino acids
D.Fats
Explanation: The correct answer is Proteins.
Submitted by: Academy of Pakistan
A.50
B.40
C.30
D.20
Explanation: The correct answer is 30.
Submitted by: Academy of Pakistan
A.All A., B. and C.
B.Liquid depth over the heating surface
C.Solution being evaporated
D.Pressure difference between the steam chest and the vapor space above the boiling liquid
Explanation: The correct answer is All A., B. and C..
Submitted by: Academy of Pakistan
A.Return on equity = profit after tax/net worth
B.Working capital turnover ratio = sales/net working capital
C.Total cost of production is more than net sales realisation (NSR) at breakeven point
D.Net worth means paid up share capital and reserve & surplus (i.e. shareholders equity)
Explanation: The correct answer is Total cost of production is more than net sales realisation (NSR) at breakeven point.
Submitted by: Academy of Pakistan
A.Radio-isotopes
B.Halide torch
C.Pouring soap solution on the surface and locating the gas bubbles
D.Pungent smell of mercaptans present in the gas
Explanation: The correct answer is Pungent smell of mercaptans present in the gas.
Submitted by: Academy of Pakistan
A.Dissolution
B.Decoction
C.Percolation
D.Agitation and settling
Explanation: The correct answer is Percolation.
Submitted by: Academy of Pakistan