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compression ratio = compressed size / uncompressed size
the ratio should be between 1 and 0 (multiply with 100 to get the ratio in percent)
a ratio greater than 1 means, the compressed size is actually greater than the uncompressed size
a ratio just below 1 means bad compression
the lower the ratio, the better the compression
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∙ 16y ago
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Is it true that a ratio is a rate?
No. It can be but need not be. For example, you might calculate the ratio of today's temperature in Celsius and in Fahrenheit and calculate the ratio. That is not a rate.
How to get a ratio?
calculate the ratio between proton&electron
How does compression ratio affect engine efficiency and performance?
Engine efficiency is increased though compression ratio by allowing a more thermodynamic energy to be converted into mechanical energy. Energy transfer is the key to efficiency.
How do you calculate sharpe ratio in Excel?
The related link provides an excel template and some notes on how to calculate the sharpe ratio..pretty simple and effective.
Why is the ratio of opposite to hypotenuse?
The ratio can be used to calculate additional information about the sides or angles of a triangle.
How to calculate Compression ratio for an image?
compression ratio=uncompressed image size/compressed size
How do you calculate compression?
Compression ratio in engineering can be calculated by dividing the total volume of a system before compression by the total volume after compression. In computing, file compression ratios are calculated by comparing the original file size to the compressed file size.
What is a critical compression ratio?
The lowest compression ratio of a compression-ignition engine that allows a specific fuel to be ignited by compression ignition.
What is the compression ratio to a Toyosha 142ci motor?
23:1 compression ratio
What is the highest compression ratio?
Compression ratio simply means the difference in size of the original vs compressed unit. Compression ratio is a commonly used term for internal combustion engine piston/cylinder compression and file compression. Ratios differ depending on the type of engine or the type of file being compressed. In file compression, 7zip has the highest compression ratio.
What is the compression ratio of NASCAR engines?
The compression ratio for NASCAR engines is limited to 12.0:1.
Compression ratio for 95 v6 mustang?
The compression ratio for the 1995 Mustang is: 9.0:1
What is the compression ratio on a 2006 wrx sti?
8.4:1 is the compression ratio for 04-07 STi's.
What is compression ratio in air compressor?
The compression ratio is simply the ratio of the absolute stage discharge pressure to the absolute stage suction pressure.
What is the compression ratio of 600 PSI?
"600 psi" is not a compression ratio; it's a pressure. For a RATIO, you need to compare TWO different numbers.
Is theoretical compression ratio equal to actual compression ratio for an SI engine?
No, because there is always some leakage.
What does 5.11 stand for in compression ratio?
Nothing. Compression ratio is usually displayed as 9:1, or 9 to 1.
