Final answer:
The fire extinguishing agent in an HRD system is distributed through nozzles or sprinklers to cover the entire area of the fire. The time it takes to discharge the agent can vary the size of the system and the amount of agent needed to suppress the fire. It can range from a few seconds to several minutes.
Step-by-step explanation:
In an HRD (High Rate Discharge) fire extinguishing system, the fire extinguishing agent is distributed by releasing it through nozzles or sprinklers. The agent can be in the form of foam, gas, or mist, depending on the type of system. The distribution of the agent is designed to cover the entire area where the fire is present, ensuring effective suppression and extinguishing.
The fire extinguishing agent in an HRD system is distributed through nozzles or sprinklers to cover the entire area of the fire. The time it takes to discharge the agent can vary The time it takes to discharge the fire extinguishing agent in an HRD system varies depending on the size of the system and the amount of agent needed to suppress the fire. It can range from a few seconds to several minutes.