Fire protection water hydrants MUST be located within how many feet of a fuel storage tank?

The correct answer is 300 feet. This distance is established to ensure adequate fire protection for fuel storage tanks. Fire hydrants are crucial for supplying water in the event of a fire, and situating them within 300 feet of a fuel storage tank allows fire services to respond quickly and effectively.

This distance helps to mitigate risks associated with fuel fires, as it provides firefighters immediate access to a reliable water source without the delays that may occur if the hydrants were placed further away. The guidelines for this distance are based on safety standards that consider the potential hazards posed by fuel storage, helping to improve safety for both personnel and the facilities involved.

The other distances listed do not meet established fire safety regulations for immediate access and effectiveness in emergency response situations related to fuel storage.