A.Δp2
B.2Δp
C.Δp/2
D.Δp
Explanation: The correct answer is 2Δp.
Submitted by: Academy of Pakistan
Chemical Engineering MCQs: 8,342 practice questions with answer choices and available explanations. Page 159 of 557.
Chemical Engineering MCQs
Showing page 159 of 557 · 8,342 total solved questions available.
⚡Start Quiz Mode to Practice Like the Real Exam!
A.Carbon steel-brick lined
B.Cast iron
C.Stainless steel-lead lined
D.High carbon steel-porcelain lined
Explanation: The correct answer is Carbon steel-brick lined.
Submitted by: Academy of Pakistan
A.4000
B.1000
C.2000
D.3000
Explanation: The correct answer is 4000.
Submitted by: Academy of Pakistan
A.Used in blast furnaces
B.Produced by low temperature carbonisation of coal
C.A domestic fuel
D.None of these
Explanation: The correct answer is Used in blast furnaces.
Submitted by: Academy of Pakistan
A.Jaw
B.None of these
C.Roll
D.Gyratory
Explanation: The correct answer is Roll.
Submitted by: Academy of Pakistan
A.Nickel, tin and copper
B.Copper, phosphorus and nickel
C.Manganese, phosphorus and nickel
D.Copper, tin and zinc
Explanation: The correct answer is Copper, tin and zinc.
Submitted by: Academy of Pakistan
A.Liquid natural gas
B.None of these
C.Liquefied natural gasoline
D.Natural gasoline
Explanation: The correct answer is Natural gasoline.
Submitted by: Academy of Pakistan
A.Have high adiabatic flame temperature
B.Require smaller combustion chamber
C.None of these
D.Have high calorific value
Explanation: The correct answer is Require smaller combustion chamber.
Submitted by: Academy of Pakistan
A.Corundum
B.Quartz
C.Fluorite
D.Topaz
Explanation: The correct answer is Corundum.
Submitted by: Academy of Pakistan
A.Total cost first decreases and then increases
B.Slope of the operating line in stripping section decreases
C.Number of plates decreases very slowly first and then more and more rapidly
D.Liquid flow increases while the vapor flow decreases for a system
Explanation: The correct answer is Total cost first decreases and then increases.
Submitted by: Academy of Pakistan
A.Both B. and C.
B.Aerospace and in air borne applications
C.Very limited flow ranges
D.Cryogenic flow measurements
Explanation: The correct answer is Both B. and C..
Submitted by: Academy of Pakistan
A.Hydrazine
B.H2SO4
C.Alum solution
D.NaOH
Explanation: The correct answer is NaOH.
Submitted by: Academy of Pakistan
A.Drag, gravitational and buoyancy forces are important
B.Drag force and gravitational forces are important
C.None of the above
D.Inertial and drag forces are important
Explanation: The correct answer is Drag, gravitational and buoyancy forces are important.
Submitted by: Academy of Pakistan
A.Electricity
B.Both B. and C.
C.Coke oven gas
D.Blast furnace gas/mixed gas
Explanation: The correct answer is Both B. and C..
Submitted by: Academy of Pakistan
A.√y
B.1/√P
C.√T
D.1/√ρ
Explanation: The correct answer is 1/√P.
Submitted by: Academy of Pakistan