Chemical Process Calculation Questions and Answers – Degrees of Freedom – II

This set of Chemical Process Calculation Multiple Choice Questions & Answers (MCQs) focuses on “Degrees of Freedom – II”.

1. For a given system, number of variables is 6 and number of equations is 4. What is the number of degrees of freedom?
a) 2
b) 4
c) 6
d) 8
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2. For a given system, number of variables is x and number of equations is y. What is the number of degrees of freedom?
a) x + y
b) x – y
c) x * y
d) x / y
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3. Degrees of freedom calculation treat ____________ variables.
a) Intensive
b) Extensive
c) Both Intensive and Extensive
d) None of the mentioned
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4. Work cannot be treated as a variable for degrees of freedom calculation. The given statement is
a) Correct
b) Incorrect
c) Depends on the type of work
d) None of the mentioned
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5. Entropy cannot be treated as a variable for degrees of freedom calculation. The statement is
a) Correct
b) Incorrect
c) Depends on the type of work
d) None of the mentioned
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6. Number of variables associated with a process stream, if the number of species in the stream are 3?
a) 1
b) 3
c) 5
d) 7
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7. Number of compositions associated with a process stream, if the number of species in the stream are 5?
a) 1
b) 2
c) 3
d) 4
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8. Number of variables associated with a process stream if the number of species in the stream are 10?
a) 10
b) 12
c) 15
d) 17
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9. What are the number of equations associated with 2 process stream, if the number of species in the stream are 5?
a) 7
b) 14
c) 21
d) 28
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10. Number of equations associated with 6 process stream, if the number of species in the stream are 4?
a) 6
b) 24
c) 36
d) 72
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Sanfoundry Global Education & Learning Series – Chemical Process Calculation.
To practice all areas of Chemical Process Calculation, here is complete set of 1000+ Multiple Choice Questions and Answers.