English, asked by kiskumoran9, 10 months ago

Emergency Lighting System​

Answers

Answered by prinncebharti55117
2

Answer:

An emergency light is a battery-backed lighting device that switches on automatically when a building experiences a power outage.

Answered by sansikaraj
2

Explanation:

An emergency is A battery backed lighting device that switches on automatically when a building experiences a power outage .emergency lights are standard in new commercial and high occoupancy residential buildings such as college,apartments and hotels.

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