Texas CNG(Compressed Natural Gas) Driver Practice

Disable ads (and more) with a membership for a one time $2.99 payment

Prepare for the Texas CNG Driver Test with comprehensive quizzes and detailed explanations. Get equipped with essential knowledge to ace your certification exam efficiently!

Each practice test/flash card set has 50 randomly selected questions from a bank of over 500. You'll get a new set of questions each time!

Practice this question and more.

What should pressure relief devices for compression equipment do?

Increase pressure to maximum working levels
Limit stage pressure to the maximum allowable working pressure
Have no specific function or limits
Only operate during emergencies

The correct answer is: Limit stage pressure to the maximum allowable working pressure

Pressure relief devices for compression equipment are designed to ensure safety by limiting stage pressure to the maximum allowable working pressure. These devices serve as a critical safety mechanism, preventing equipment failures that could result from excessive pressure buildup. By maintaining the pressure within designated limits, they help protect both the equipment and the operator from potential hazards, such as explosions or catastrophic failures due to over-pressurization. The purpose of these devices is essential in the context of safety regulations and engineering practices, where maintaining operational parameters is vital for the safe functioning of gas compression systems. Regulators and safety codes often specify the maximum allowable working pressure (MAWP) to guide the design and function of pressure relief devices, underscoring their role in operational safety.