How many AFES optical sensors are located in the troop compartment?

How many AFES optical sensors are located in the troop compartment?

• A. 4 in the troop compartment
• B. 3 in the troop compartment
• C. 5 in the troop compartment
• D. 2 in the troop compartment

Answer: (A)

Fire detection in an enclosed troop space relies on coverage from multiple sensors, so the system can seeSmoke or flame from any direction and in spite of obstructions like seats and equipment. Placing four AFES optical sensors in the troop compartment ensures 360-degree surveillance of the area and adds redundancy if one sensor is momentarily blocked or fails. This arrangement helps trigger the extinguishing system quickly to protect occupants and equipment. Fewer sensors could create blind spots where a fire starts, while more would add unnecessary cost without substantial practical benefit for a typical layout.

Fire detection in an enclosed troop space relies on coverage from multiple sensors, so the system can seeSmoke or flame from any direction and in spite of obstructions like seats and equipment. Placing four AFES optical sensors in the troop compartment ensures 360-degree surveillance of the area and adds redundancy if one sensor is momentarily blocked or fails. This arrangement helps trigger the extinguishing system quickly to protect occupants and equipment. Fewer sensors could create blind spots where a fire starts, while more would add unnecessary cost without substantial practical benefit for a typical layout.