A.Equal to
B.More than
C.Less than
D.Data insufficient, can’t be predicted
Explanation: The correct answer is Equal to.
Submitted by: Academy of Pakistan
Chemical Engineering MCQs: 8,342 practice questions with answer choices and available explanations. Page 371 of 557.
Chemical Engineering MCQs
Showing page 371 of 557 · 8,342 total solved questions available.
⚡Start Quiz Mode to Practice Like the Real Exam!
A.Non-elementary
B.Elementary
C.Parallel
D.Autokinetic
Explanation: The correct answer is Elementary.
Submitted by: Academy of Pakistan
A.Food preservative
B.Flavour
C.Dye
D.Anti-pyretic drug
Explanation: The correct answer is Flavour.
Submitted by: Academy of Pakistan
A.Vinyl polymers
B.Polyamides
C.Urea-formaldehyde resins
D.Siloxane elastomers
Explanation: The correct answer is Urea-formaldehyde resins.
Submitted by: Academy of Pakistan
A.Highly fluctuating
B.Critically damped
C.Underdamped
D.Overdamped
Explanation: The correct answer is Critically damped.
Submitted by: Academy of Pakistan
A.Biological oxygen pond
B.Gravity separator having oil skimming devices
C.Aerated lagoons
D.Trickling filters
Explanation: The correct answer is Gravity separator having oil skimming devices.
Submitted by: Academy of Pakistan
A.Pack carburising
B.Cyaniding
C.Calorising
D.Nitriding
Explanation: The correct answer is Calorising.
Submitted by: Academy of Pakistan
A.600-750
B.1000-1500
C.2000-2500
D.250-350
Explanation: The correct answer is 600-750.
Submitted by: Academy of Pakistan
A.103
B.102
C.104
D.105
Explanation: The correct answer is 105.
Submitted by: Academy of Pakistan
A.Both A. & B.
B.Neither A. nor B.
C.Set point
D.Load
Explanation: The correct answer is Load.
Submitted by: Academy of Pakistan
A.Compressed ammonia gas and excess compressed CO2
B.Excess liquid ammonia and liquefied CO2
C.Excess liquid ammonia and compressed CO2 gas
D.Liquid ammonia and excess compressed CO2
Explanation: The correct answer is Excess liquid ammonia and compressed CO2 gas.
Submitted by: Academy of Pakistan
A.Higher specific gravity of petrofuels means higher C/H ratio
B.Gross calorific value (GCV) of petrofuels is equal to (12400 – 2100 ρ2) where, ρ is the specific gravity of the fuel at 15.5°C
C.Aromatics have higher specific gravity than paraffins
D.Heavier petrofuels have higher GCV on weight basis (i.e., Kcal/kg) but lower GCV on volume basis (i.e., Kcal/litre)
Explanation: The correct answer is Heavier petrofuels have higher GCV on weight basis (i.e., Kcal/kg) but lower GCV on volume basis (i.e., Kcal/litre).
Submitted by: Academy of Pakistan
A.Biological methods & adsorption in ion exchange materials
B.All A., B. & C.
C.Evaporation & chemical precipitation
D.Fixing into a solid mass with cement and sinking deep in the sea
Explanation: The correct answer is All A., B. & C..
Submitted by: Academy of Pakistan
A.97
B.50
C.85
D.3
Explanation: The correct answer is 3.
Submitted by: Academy of Pakistan
A.None of these
B.Sun
C.Tunnel kilns
D.Rotary kilns
Explanation: The correct answer is Tunnel kilns.
Submitted by: Academy of Pakistan