Oh, dude, a class E fire alarm system? That's like the unicorn of fire alarms. It doesn't actually exist! You might be thinking of Class A, B, C, D, or K fire alarm systems, but definitely not Class E. So, unless you're in a parallel universe where Class E fire alarms are a thing, I'd say it's time to double-check that question.
Because it is for LIFE SAFETY.
R for Rescue those in danger A for activate fire alarm system C contain fire by closing window and doors E extinguish or evacuate
Class e is an electrical fire. Water is not usedbecausewater and electricity do not mix.
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R: remove people A: activate alarm C: control fire E: exit/ extinguish fire
R = REMOVE A = ALARM C = CONTAIN E = EVACUTAE
RACE is an acronym that is useful in a hospital fire emergency. It may help to remember: R - Remove patient from the area A - Alert help, call 9-1-1 C - Confine the fire (close doors) E - Extinguish small fire, if able to do so safely It is related to the acronym REACT.
e of drinking water alaram
S - Sound the Alarm P - Phone the Fire Department/Pull Station E - Extinguish if Possible E - Evacuate the Building D - Direct the Fire Department to the Fire
At a minimum, oxygen must be what percentage of the atmosphere to sustain the burning process?
Well a class e fire would be an electrical fire, electrical fires are fires involving potentially energized electrical equipment in Australia. In the U.S. we categorize electrical fires class c.
As per Americal standard CLASS C is for electrical fire but in british standard it is not there because technically Electrical fire is not applicable since it will turns to CLASS A fire once it happened. so Dry Powder extinguisher is enough to extinguish the same.