What precaution should be taken with gas cylinders?

Keeping gas cylinders upright and secured to prevent tipping is essential for safety and effective operation. Cylinders contain compressed gases, and when they are tipped over, there is a risk of rupturing the valve, which can result in uncontrolled release of gas. This maneuver poses a significant hazard, as it could lead to accidents, including fires, explosions, or exposure to harmful gases.

Securing the cylinders ensures they remain stable during handling and storage, minimizing the risk of them falling over. Properly storing gas cylinders upright is a standard safety practice in both industrial and residential settings, and it is reinforced by regulations and guidelines for safely managing gas cylinders.

The other options present practices that could lead to unsafe conditions. Keeping cylinders in a warm area may lead to pressure buildup and potential release of gas due to temperature fluctuations. Storing them horizontally is not recommended, as it can hinder access to the valve and increase the risk of leaks. Removing all caps during use poses a high risk since the caps serve as a protective measure for the valves when they are not in use.