When is the APC activated and where is it located?

The correct answer indicates that the Automatic Power Control (APC) is activated at 360 degrees under the galley hood. This deployment area is significant because the galley hood is where cooking equipment is generally located, making it crucial to have an effective fire control mechanism in place. The 360 degrees activation implies a comprehensive coverage area that ensures that any potential fire originating from the cooking appliances or surrounding areas can be swiftly addressed. This strategic placement enhances safety by providing immediate fire suppression capabilities in high-risk zones, which are often associated with grease and cooking-related fires.

The other choices suggest locations or conditions that do not align with the typical operational protocols for APC activation. For instance, specifying a predetermined angle like 180 degrees next to the deep fat fryer may not provide adequate coverage for fire risks that could occur in various directions. Similarly, activating the APC as needed in the engine room or relying on manual activation in external areas does not offer the proactive fire protection needed in a kitchen environment where prompt suppression is vital. Thus, the answer effectively denotes the specific and strategic environment for APC activation.