Answer :
Final answer:
The minimum service pressure for cylinders on recreational vehicles is b) 200 psi.
Explanation:
This pressure level is essential for ensuring the safe operation of the cylinders. Exceeding this pressure limit can lead to potential safety hazards and risks.
When handling gases in cylinders, it's crucial to adhere to specified pressure limits to prevent accidents and maintain equipment integrity. In the context of recreational vehicles, the pressure requirement ensures the functionality and safety of the cylinders during their use.
In conclusion, a service pressure of 200 psi is the minimum requirement for cylinders installed on recreational vehicles to operate safely and efficiently.
The correct answer is b) 200 psi.