Question

One type of system that prevents gas from leaking where a compressor's shaft penetrates the casing is a__________________?

1) Pressure reducing system
2) Gas penetration system
3) Seal oil system
4) Gas bypass system

Answer 1

A seal oil system is used to prevent gas from leaking where a compressor's shaft penetrates the casing, by creating an oil barrier between the shaft and casing.

Step-by-step explanation:

The type of system that prevents gas from leaking where a compressor's shaft penetrates the casing is known as a seal oil system. This system is essential for maintaining the integrity of the compressor and ensuring that the gases being compressed or expanded do not escape into the environment.

Seal oil systems work by creating a barrier with oil that seals the gap between the rotating shaft and the stationary casing, preventing gas from passing through.

The correct answer is option 3) Seal oil system. A seal oil system is a type of system that prevents gas from leaking where a compressor's shaft penetrates the casing. It works by using a controlled flow of oil to create a barrier between the gas and the atmosphere, thus preventing leakage.