A.Vanadium pentoxide
B.Alumina
C.Nickel
D.No
Explanation: The correct answer is No.
Submitted by: Academy of Pakistan
Chemical Engineering MCQs: 8,342 practice questions with answer choices and available explanations. Page 356 of 557.
Chemical Engineering MCQs
Showing page 356 of 557 · 8,342 total solved questions available.
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A.Indirect arc
B.Direct arc
C.Resistance
D.Induction
Explanation: The correct answer is Indirect arc.
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A.Both A. & B.
B.Output & fineness
C.None of these
D.Velocity
Explanation: The correct answer is Both A. & B..
Submitted by: Academy of Pakistan
A.Profit after tax plus depreciation
B.Net profit + tax
C.Profit after tax
D.Profit before interest and tax i.e., net profit + interest + tax
Explanation: The correct answer is Profit before interest and tax i.e., net profit + interest + tax.
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A.Increase in temperature
B.Change in temperature which is a function of composition
C.No change in temperature
D.Decrease in temperature
Explanation: The correct answer is Increase in temperature.
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A.Friction
B.Static
C.Manometric
D.Total
Explanation: The correct answer is Manometric.
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A.Decreases the work done
B.Results in non-uniform discharge
C.Causes cavitation
D.Increases the work done
Explanation: The correct answer is Decreases the work done.
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A.1/2
B.4
C.1/4
D.1
Explanation: The correct answer is 1/4.
Submitted by: Academy of Pakistan
A.Isochoric
B.Isothermal
C.Isobaric
D.Adiabatic
Explanation: The correct answer is Isobaric.
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An improved and fuel efficient version of the pusher type reheating furnace is the ________ furnace?
0A.Rotary hearth
B.Shaft
C.Walking beam
D.Tunnel
Explanation: The correct answer is Walking beam.
Submitted by: Academy of Pakistan
A.Cr
B.Ni
C.Pt
D.V2O5
Explanation: The correct answer is V2O5.
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A.r1. r2/(r2 – r1)
B.(r2 – r1)/r1. r2
Explanation: The correct answer is r1. r2/(r2 – r1).
Submitted by: Academy of Pakistan
A.Increases the biological oxygen demand (BOD)
B.Helps in grease separation
C.Causes bulking of activated sludge
D.Aids in flocculation
Explanation: The correct answer is Helps in grease separation.
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A.7 × 10-7
B.107
C.7 × 107
D.10-7
Explanation: The correct answer is 10-7.
Submitted by: Academy of Pakistan
A.Silicon
B.All A., B. & C.
C.Vanadium
D.Tungsten
Explanation: The correct answer is Silicon.
Submitted by: Academy of Pakistan