Pertaining to fire suppression systems, which of the following is true?
A.
Halon (or halon substitute) is commonly used because it interferes with the chemical combustion of the elements within a fire.
B.
Gas masks provide effective protection against use of CO2 systems.
C.
CO2 systems suppress the oxygen supply required to sustain a fire.
D.
Soda acid is an effective fire suppression method for class C (electrical) fires.
Explanation:
CO2 systems are effective because they suppress the oxygen supply
required to sustain the fire.
“A” is a correct answer as well
No It’s not correct answer is “C”.
1) CO2 suppress the Oxygen supply to sustain the fire
2) Soda acid work with chemical reaction and cut’s the fuel supply for the fire.
3) Water reduces the temperature of the fire.
I agree with cymple1. Both answers are correct:
http://www.h3rcleanagents.com/support_faq_2.htm
“Halon is a liquefied, compressed gas that stops the spread of fire by chemically disrupting combustion.”
I agree with cymple. Both answers are correct.
“Halon is a liquefied, compressed gas that stops the spread of fire by chemically disrupting combustion.” http://www.h3rcleanagents.com/support_faq_2.htm
Estoy de acuerdo con justatesta a y c son correctas pero le daria mas preferencia a A por el simple hecho de probabilidad de encotrar un extinguidor halon a uno de co2
Sac Gucci Femme
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