Mechanical Engineering - Compressors, Gas Dynamics and Gas Turbines - Discussion
Discussion Forum : Compressors, Gas Dynamics and Gas Turbines - Section 1 (Q.No. 21)
21.
Which of the following statement is correct?
Discussion:
8 comments Page 1 of 1.
Sasanka Sekhar Nayak said:
6 years ago
Compressor efficiency is measured in terms of temperature, not in pressure from ideal case to the actual case.
Here asked about compression ratio, not the pressure ratio. Pressure ratio will be greater than one and compression ration will be less than one so the answer is A.
Here asked about compression ratio, not the pressure ratio. Pressure ratio will be greater than one and compression ration will be less than one so the answer is A.
ANURUP said:
8 years ago
Final compressed air's volume is always less (because after compressing volume become smaller) than the inlet uncompressed ir, so compression ration will not be greater than unity.
Ranjesh said:
1 decade ago
As for compressor the final volume always greater than initial pressure so the compressor is always greater than unity.
Anil avhad said:
8 years ago
On my instinct unity means final condition is greater than initial condition or 1.
Shriram jadhav said:
1 year ago
The compression depends upon pressure, right?
Shivam said:
6 years ago
Compression ratio depend on pressure.
Mallikarjun said:
1 decade ago
What is the meaning of unity?
Siva said:
1 decade ago
Unity means 1.
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