Gas Fitter Test 2025 – 400 Free Practice Questions to Pass the Exam

The correct answer, which indicates that a corrugated flexible connector may be up to 6 feet long when installed on a range, aligns with safety and industry standards. The purpose of establishing a maximum length is to minimize the risk of gas leaks and ensure safe operation.

Longer connectors can pose various hazards, including increased potential for kinkage, tangling, or wear over time, which can compromise the integrity of the connection. By limiting the length to 6 feet, manufacturers and regulatory bodies aim to enhance safety and reliability, ensuring that the installation can accommodate necessary movement of the appliance without the risk of failure in the connector.

While there might be allowances for shorter flexible connectors in certain applications, the industry standard generally revolves around the 6-foot maximum to ensure adequate performance. This reflects a balance between flexibility in installation and maintaining safety protocols. Understanding these regulations is crucial for gas fitters to ensure compliance and to promote safety during installations.