MCC-NH Gas Fitters Practice Exam

Gas meters must be located in ventilated spaces that are readily accessible for what purposes?

1. Installation and inspection

2. Examination, repair, and maintenance

3. Reading, replacement, and maintenance

4. Daily checks and troubleshooting

The correct answer is: Reading, replacement, and maintenance

Gas meters are critical components of gas supply systems, and their placement plays a vital role in ensuring safety and reliability. The requirement for gas meters to be located in ventilated spaces that are readily accessible primarily pertains to the practicality of reading, replacement, and maintenance. The correct focus on reading is essential because utility personnel must routinely check gas consumption for billing and monitoring purposes. A location that is easily accessible allows for quick and efficient readings. Additionally, meters may need to be replaced due to wear or malfunction, which is another task that benefits from easy access. Maintenance also plays a significant role in ensuring the proper functioning of the meter, as it can help prevent issues such as gas leaks or inaccurate readings. In contrast, while examination, repair, and maintenance or daily checks and troubleshooting are indeed important aspects of working with gas meters, they do not capture the full scope of accessibility as completely as reading, replacement, and maintenance. Each of these activities requires access, but the emphasis on reading and replacement strengthens the argument for accessibility in terms of operational efficiency and responsiveness to utility needs. The ventilation requirement is critical for safety reasons, but accessibility directly influences the efficiency and reliability of reading and servicing the gas meter.