What is one key responsibility of a technician regarding LPG and CNG systems?

Conducting regular inspections for leaks is a fundamental responsibility of a technician working with LPG and CNG systems. Safety is paramount when handling these fuels, as both LPG (Liquefied Petroleum Gas) and CNG (Compressed Natural Gas) are flammable and can pose hazards if not managed properly. Regular inspections allow technicians to identify and address potential leaks, which could lead to dangerous situations such as explosions or fires. By proactively checking for leaks, technicians contribute to the overall integrity of the fuel system, helping to ensure safe operation and compliance with regulations.

Other options, while they may seem related, do not reflect the key responsibilities of a technician. Installing decorative coverings over tanks does not impact safety or operational functionality. Operating vehicles on LPG or CNG exclusively is more about vehicle use rather than technician responsibilities. Increasing the pressure in tanks could lead to safety risks and is not a recommended practice without proper control measures and guidance.