Question

gas cylinder LPG used in house for cooking and CNG vehicles are example of gases in compressed air can you think of ANY OTHER example that uses compressibity of gas?

Answer 1

Answer:

LPG - Liquefied petroleum gas or liquid petroleum gas, also denoted as just propane or butane, are both flammable hydrocarbon gases used as fuel for heating, cooking and vehicular fuel.

CNG - compressed natural gas storage cylinders have a tare weight approximately 3x heavier than comparable capacity LPG cylinders. LPG can be compressed into a liquid, increasing its energy density. The biggest difference between CNG and LPG cars is the fuel itself. CNG is methane and LPG is propane and/or butane.

CNG gas is compressed natural gas storage – methane. LPG is liquefied petroleum gas – propane.

There are many similarities between LPG and CNG, as well as some major differences…