Massachusetts Oil Burner License Practice Test

What is the maximum cross connection allowed between two supply tanks?

1. 550 gallons

2. 660 gallons

3. 750 gallons

4. 800 gallons

The correct answer is: 660 gallons

The maximum cross connection allowed between two supply tanks is specifically set at 660 gallons. This regulation is in place to ensure safety and efficiency in fuel systems, preventing overflows and potential contamination between storage tanks. The limit is designed to facilitate proper management of fuel supplies while minimizing risks associated with overcapacity. This regulatory standard supports the maintenance of functional and reliable fuel systems in residential and commercial installations, aligning with best practices in the industry. Other options suggest different maximum volumes that exceed or are below the established regulation, reinforcing the importance of adhering to the specific guideline of 660 gallons for safe operations.