Answer :
Final answer:
The correct answer to the question regarding the friction loss in master stream appliances, regardless of flow, is 25 psi. This estimation is crucial for firefighters to effectively manage water pressure in combating fires.
The correct answer D. 25 psi
Explanation:
The question deals with the friction loss commonly experienced in master stream appliances, which are devices used by firefighters to deliver a large amount of water over long distances or to heights.
The correct answer to “Assume a friction loss of ___ in all master stream appliances, regardless of the flow” is 25 psi.
Friction loss is an important consideration in firefighting because it affects the pressure and the flow of water that can be delivered to fight a fire.
A friction loss of 25 psi is typically used as a standard estimation for all master stream appliances, regardless of the specific flow rate, to ensure firefighters can accurately predict and manage the water pressure needed to combat fires efficiently.
