A fire eye is set to alarm when a flame is indicated.

A fire eye is set to alarm when a flame is indicated.

• A. False
• B. True
• C. Sometimes
• D. Never

Answer: (B)

Flame detectors like a fire eye are built to alert as soon as flame signatures appear. They monitor for the characteristic radiant energy emitted by a flame, usually in the ultraviolet or infrared range, and use a signal-processing logic to confirm that what they see is flame. When flame is indicated, the detector triggers the alarm to warn people and initiate safety actions. This is exactly how its purpose is fulfilled: to provide rapid warning so fires can be addressed early. The other options would imply no alarm, occasional alarm, or never alarm, which goes against how a flame-detecting device is designed to function.

Flame detectors like a fire eye are built to alert as soon as flame signatures appear. They monitor for the characteristic radiant energy emitted by a flame, usually in the ultraviolet or infrared range, and use a signal-processing logic to confirm that what they see is flame. When flame is indicated, the detector triggers the alarm to warn people and initiate safety actions. This is exactly how its purpose is fulfilled: to provide rapid warning so fires can be addressed early. The other options would imply no alarm, occasional alarm, or never alarm, which goes against how a flame-detecting device is designed to function.