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This quiz contains multiple-choice problems on the primary concept, sequential multiunit system, recycle, bypass purge, ideal and real gases and their mixtures.
__ combines two or more flow streams.
Mixer
Splitter
Separator
Adder
Which of the following apparatuses produces two or more streams of different compositions from the fluid entering it?
Mixer
Splitter
Separator
Adder
Which of the following apparatuses divides a flow into two or more streams?
Mixer
Splitter
Separator
Adder
Streams produced by a splitter have __ composition as the feed.
Same
Different
__ is a sequence of boxes, circles and other shapes used to represent the operational features of a process flowsheet.
Block diagram
Process flow diagram
Flow chart
None of the above
A graphical representation of a process’s layout is called
Flow sheet
Flow diagram
Block diagram
None of the above
Which of the following statements is correct regarding well-mixed systems?
Material within the system has uniform composition
Material within the system does not have uniform composition
Exit stream have the different composition as the material inside the system
None of the above
The conversion of a reactant based on the amount of material that enters and leaves the reactor is
Once through fraction conversion
Overall fraction conversion
Percentage conversion
None of the above
The conversion of a reactant in a process with recycling based on the fresh feed of the reactant and the overall products is
Once through fraction conversion
Overall fraction conversion
Percentage conversion
None of the above
A designated part of a system is
Connection
Subsystem
Reactor
Block Diagram
The process where some material leaves a processing unit, that is the downstream and returned to the same unit is called
Recycle
Purge
Bypass
None of the above
Which of the following statements are correct?
F = W – P
G = P – R + W
F = W + P
F = W – P
The stream containing the recycled material is known as
Recycle stream
Purge stream
Bypass stream
None of the above
A recycling system includes __ recycle stream.
One or more than
Only one
Only two
None of the above
The feed stream that enters a reactor, usually used in a process with a reactor and recycle, is called
Process feed
Overall process
Overall product
None of the above
