A compression ratio calculation is pretty straightforward, but involves a little math. So, grab your calculator and let’s crunch some numbers.

Compression Ratio = Absolute discharge pressure/Absolute suction pressure Most technicians realize their service gauges read zero when not connected to a system, even though there is a pressure of ...

A refrigeration system’s compression or pressure ratio is defined as the absolute discharge pressure divided by the absolute suction pressure. Calculating this ratio can be a big help when it comes to ...

Mods For Mods Part IV - Comparison Ratio On Ford Mustang GT 4.6L Engine Compression Ratio Comparison With Kenne Belle ...

There are also plenty of online calculators that will help you calculate compression ratio. Even if you use an online compression ratio calculator, it’s important to understand the underlying math.