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skelet666 [1.2K]
3 years ago
9

A gas flows through a one-inlet, one-exit control volume operating at steady state. Considering an adiabatic control volume with

no internal irreversibilities, the specific entropy at the exit is __________.
a. greater than the specific entropy of the gas at the inlet.
b. equal to the specific entropy of the gas at the inlet.
c. less than the specific entropy of the gas at the inlet.
Engineering
1 answer:
Hunter-Best [27]3 years ago
3 0

Answer:

b. equal to the specific entropy of the gas at the inlet.

Explanation:

Isentropic process is the process in which the entropy of the system remains unchanged. The word isentropic is formed from the combination of the prefix "iso" which means "equal" and the word entropy.

If a process is completely reversible, without the need to provide energy in the form of heat, then the process is isentropic.

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A flame ionization detector, which is often used in gas chromatography, responds to a change in
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Answer:

Option A

Explanation:

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The presence of organic compounds increases the voltage across the hydrogen ion flame produced at the ion collector increases and as the voltage increases, the detection of the organic compound can be made in turn.

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What is the mode of operation of a ramp digital voltimeter​
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7 0
1 year ago
Hello, I have a question, I would be glad if you can help.
Anastasy [175]

Answer:

  infinite

Explanation:

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2 years ago
An air conditioning system operating on reversed carnot cycle is required to remove heat from the house at a rate of 32kj/s to m
Brilliant_brown [7]

Answer:

(e) 1.64 kW

Explanation:

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Lastly, the power required to operate the air conditioning system is:

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3 years ago
(TCO 4) A system samples a sinusoid of frequency 190 Hz at a rate of 120 Hz and writes the sampled signal to its output without
steposvetlana [31]

Answer:

The frequency that the sampling system will generate in its output is 70 Hz

Explanation:

Given;

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3 years ago
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