Automatic dispensing systems must incorporate what safety feature?

Prepare for the Texas CNG Category 3 Test. Review with flashcards and multiple choice questions, each with detailed hints and explanations. Get ready to pass your exam!

Automatic dispensing systems are required to have a cut-off valve with an opening and closing device as a critical safety feature. This component plays a vital role in controlling the flow of compressed natural gas (CNG) during dispensing operations. In the event of an emergency or malfunction, the cut-off valve can swiftly cease the flow of gas, thereby preventing potential leaks and reducing the risk of fires or explosions.

By integrating this safety feature, the system ensures that operators and the surrounding environment are protected from the hazards associated with handling high-pressure gas. The presence of an effective control mechanism is crucial in managing emergency situations, as it allows for immediate response to unsafe conditions.

While other features like a pressure gauge, fire suppression system, and locking mechanism might enhance safety or security in different aspects, the primary function of controlling gas flow and mitigating immediate risks is best served by the cut-off valve with an opening and closing device. This highlights the importance of ensuring that automatic dispensing systems comply with safety regulations and industry best practices.

Subscribe

Get the latest from Examzify

You can unsubscribe at any time. Read our privacy policy