A.Temperature of the body
B.Wavelength of radiation
C.Nature of the body
D.None of these
Explanation: The correct answer is Temperature of the body.
Submitted by: Academy of Pakistan
Chemical Engineering MCQs: 8,342 practice questions with answer choices and available explanations. Page 220 of 557.
Chemical Engineering MCQs
Showing page 220 of 557 · 8,342 total solved questions available.
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A.Methanol
B.Sodium plumbite
C.Phenol
D.Potassium isobutyrate
Explanation: The correct answer is Potassium isobutyrate.
Submitted by: Academy of Pakistan
A.Polyisoprene
B.None of these
C.Nitrile-butadiene
D.Neoprene
Explanation: The correct answer is None of these.
Submitted by: Academy of Pakistan
A.0.5 to 1 kg/m.s
B.1 to 2 kg/m.s
C.0.5 × 10-3 to 1 × 10-3 kg/m.s
D.1 × 10-3 to 2 × 10-3 kg/m.s
Explanation: The correct answer is 0.5 × 10-3 to 1 × 10-3 kg/m.s.
Submitted by: Academy of Pakistan
A.Hydrogenation
B.Oxidation
C.Fermentation
D.None of these
Explanation: The correct answer is Fermentation.
Submitted by: Academy of Pakistan
A.Have very poor fatigue resistance
B.Do not contain nickel or chromium or both
C.Are used for automobile parts like gears, axle, shaft, bearings etc.
D.Are prone to temper brittleness
Explanation: The correct answer is Are used for automobile parts like gears, axle, shaft, bearings etc..
Submitted by: Academy of Pakistan
A.Light hydrocarbon gases (e.g. butane or propane)
B.Petrol
C.LPG
D.None of these
Explanation: The correct answer is Petrol.
Submitted by: Academy of Pakistan
A.D ∝ T0.5
B.D ∝ T
C.D ∝ T1.5
D.D ∝ T2
Explanation: The correct answer is D ∝ T1.5.
Submitted by: Academy of Pakistan
A.Both F and A increase
B.Both F and A decreases
C.Only F decreases
D.Only A decreases
Explanation: The correct answer is Both F and A decreases.
Submitted by: Academy of Pakistan
A.None of these
B.Tangential to the equilibrium curve
C.Of slope = 1
D.Of slope = 0.1
Explanation: The correct answer is Tangential to the equilibrium curve.
Submitted by: Academy of Pakistan
A.Equal
B.More
C.Less
D.More or less; (depends on the state of fuel.)
Explanation: The correct answer is Less.
Submitted by: Academy of Pakistan
A.Remains constant
B.Increases very rapidly
C.Decreases very rapidly
D.Increases linearly
Explanation: The correct answer is Decreases very rapidly.
Submitted by: Academy of Pakistan
A.The chilled cast iron does not contain graphite
B.Spheroidal grey cast iron contains graphite flakes
C.Wrought iron contains about 0.02% carbon
D.Wrought iron cannot be easily forged and welded
Explanation: The correct answer is Wrought iron cannot be easily forged and welded.
Submitted by: Academy of Pakistan
A.Fire tube
B.Water tube
C.Natural circulation
D.Waste heat
Explanation: The correct answer is Natural circulation.
Submitted by: Academy of Pakistan
A.24
B.34
C.18
D.6
Explanation: The correct answer is 6.
Submitted by: Academy of Pakistan