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WorksheetsThermodynamics Systems
Total questions: 6
Worksheet time: 4mins
Name
Class
Date
1.
A thermodynamic system where matter does not cross the system boundary
a)
open system
b)
closed system
c)
isolated system
2.
The boundary work of a constant-volume process is always zero.
a)
True
b)
False
3.
A process is called ___________ if it behaves the relation Pvn = constant.
a)
polytropic
b)
ideal
c)
quasi-equilibrium
d)
expansive
4.
Which of the following is true for a steady flow system?
a)
mass entering = mass leaving
b)
mass does not enter or leave the system
c)
mass entering can be more or less than the mass leaving
5.
Pressure cooker is an example of __________ system.
a)
open
b)
closed
c)
isolated
6.
Equation that describes the 1st Law of Thermodynamics? (Answer by writing the names of the Greek letters without spaces, U=internal energy, Q=heat, and W=work)
(a)
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