. All of the following characteristics describe a modern type of fire extinguisher, EXCEPT: *A. It stores carbon dioxide under pressure as a liquid.B. It displaces the large volume of air in the fire zone when pressure is released.C. The rapid expansion of CO2 produces a cooling effect.D. It decomposes carbon dioxide to extinguish the fire.
1. . All of the following characteristics describe a modern type of fire extinguisher, EXCEPT: *A. It stores carbon dioxide under pressure as a liquid.B. It displaces the large volume of air in the fire zone when pressure is released.C. The rapid expansion of CO2 produces a cooling effect.D. It decomposes carbon dioxide to extinguish the fire.
Answer:
A
Explanation:
Yan sagot ko e nakita ko
2. true or false: all fires can be extinguished by a Type A extinguisher.
Answer:
false i hope its help
Explanation:
pa brainleast ty
true because extinguisher wiping out fireExplanation:
and that my answer if I'm correct brainliest my answer3. what does fire extinguisher eliminate fire?
Answer:
a fire happens when heat, fuel, and oxygen are present. Remove one and the fire will cease to exist. This is what the fire extinguisher does, it removes one of the 3 component thus the fire is gone.
Explanation:
4. the fire was extinguishes (passive or active)
Answer:Passive Voice
Explanation:
Because
Active voice—the subject is the Doer.
Passive Voice—the subject is the Receiver.
Passive voice po yung answer kasi ang active voice nyan is It extinguishes the fire5. Fire Extinguisher substances
Answer:
points pls thank you
Explanation:
kay langan ko lang ng points thank
6. a fire extinguisher has a pressure of 10.27 atm at 25c what is the pressure in the fire extinguisher in millimeter of mercury if it's used at a temperature of 75C
Answer:
The Pressure is 11.99 atm
Explanation:
Given:
P1 = 10.27 atm
T1 = 25 °C + 273 = 298 °C
T2 = 75 °C + 273 = 348 °C
Required: P2
Solution:
P1T2 = P2T1
P2 = P1 T2 ÷ T1
P2 = (10.27 atm) (348 °C) ÷ (298 °C)
P2 = 11.99 atm
7. Paggamit ng fire extinguisher
Answer:Fire extinguisher, portable or movable apparatus used to put out a small fire by directing onto it a substance that cools the burning material, deprives the flame of oxygen, or interferes with the chemical reactions occurring in the flame.
Explanation:
Answer:
Ang pag-alam kung paano gumamit ng isang extinguisher ng sunog ay maaaring mai-save ang iyong buhay sa isang emerhensya. Ang susi sa pag-alis ng apoy na may isang extinguisher ng apoy ay upang maisagawa ang sumusunod na pamamaraan: alisin ang safety pin, layunin sa hose, pindutin ang pingga at slide ang hose na may isang pagwawalang kilos. Gayunpaman, bago gumamit ng isang sunog ng apoy upang mapatay ang apoy, napakahalaga na matukoy mo kung nararapat sa iyo na labanan ang apoy at kung magagawa mo ito. Kung sa palagay mo hindi mo mailalabas ang apoy o kung mayroon kang mga pagdududa tungkol dito, lumikas kaagad sa gusali at tumawag sa kagawaran ng sunog.
Explanation:
yan tagalog check mo rin para sure.
8. Enumerate the Parts of the Fire Extinguisher
Answer:
Parts of a Fire Extinguisher
•Carry Handle and Valve Assembly
•Pressure Indicator Gauge
•Cylinder
•Discharge Hose
•Nozzle
9. Explain the Fire Extinguisher
Explanation:
Fire extinguisher, portable or movable apparatus used to put out a small fire by directing onto it a substance that cools the burning material, deprives the flame of oxygen, or interferes with the chemical reactions occurring in the flame.
#brainlyExplanation:
A fire extinguisher is an active fire protection device used to extinguish or control small fires, often in emergency situations. Fire extinguisher, portable or movable apparatus used to put out a small fire by directing onto it a substance that cools the burning material, deprives the flame of oxygen, or interferes with the chemical reactions occurring in the flame.
10. it is used as fire extinguisher
Answer:
Three types of extinguishing agents are typically used—carbon dioxide, dry chemical, and foam water for fires involving flammable liquids, greases, and oils. Carbon dioxide is a compressed gas agent that prevents combustion by displacing the oxygen in the air surrounding the fire
Explanation:
Hope it helps
#StaySafe
It is used as fire extinguisher?- carbon dioxide, dry chemical, and foam water
Carbon dioxide- is stored in extinguishers in the liquid phase. It vaporizes when released thereby smothering a fire by excluding the air (oxygen) needed for combustion.
Dry chemical- is a mixture consisting primarily of sodium bicarbonate with various additives to improve flow and storage characteristics.
foam water- The superior cooling capacity of water over other extinguishing agents makes it particularly effective on fires involving ordinary combus tibles such as wood, paper, fabrics, or rubber.
11. In a fire station in the municipality of san juan,there are only 50 fire extinguishers available. Since there are 90 firemen now employed in the station, how many fire extinguishers more are needed so that each fireman will have one fire extinguisher?.
Answer:
40 fire extinguishers needed
12. how to use fire extinguisher?
pull the pin
aim the nozzle
squeez the trigger
13. what is the importance of fire extinguisher
Answer: to kill the fire
Explanation:
14. water extinguishes fire. oxygen is part of water. therefore, oxygen will extinguish fire. what kind of informal fallacy is that?
Answer:
vananananannanananbanabab
15. fire extinguisher drawing
Paki kulayan na lang po tingin na lang po kayo kung ano kulay fire extinguisher
hope this will help you please mark me as brainliest and fllw me for more answers thank you (◠‿◕)
16. is using fire extinguishers allowed during small fires? why?
Fire requires fuel, heat and oxygen to burn. Fire extinguishers apply an agent that will cool burning heat, smother fuel or remove oxygen so the fire cannot continue to burn. A portable fire extinguisher can quickly control a small fire if applied by an individual properly trained.
Answer:
Fire requires fuel, heat and oxygen to burn. Fire extinguishers apply an agent that will cool burning heat, smother fuel or remove oxygen so the fire cannot continue to burn. A portable fire extinguisher can quickly control a small fire if applied by an individual properly trained.
17. 1.is an all-around extinguisher that is suitable to use on burning liquids,fibrous matenals, gas and electrical items if necessary2.is a fire extinguisher that is suitable for liquid andelecincal fres3.am the fire extinguisher to be used on burning liquid and on burning fibrous materials code for all around extinguisher4. code for extinguishers suntable for liquid and electrical fires
Answer:
Is that a Essay or Fill in the blanks.
18. a portable device that extinguish a fire
Answer:
The answer is Extinguisher
Answer:
fire extinguisher
i don't know if I'm correct
19. function of Fire extinguisher?
Answer: To turn the fire down
Explanation:
20. this fire extinguisher contains:
Answer:
Fire extinguishers contain different chemicals, depending on the application. Handheld extinguishers, which are commonly sold at hardware stores for use in the kitchen or garage, are pressurized with nitrogen or carbon dioxide (CO2) to propel a stream of fire-squelching agent to the fire.
Explanation:
got this from the internet :))
21. how to use fire extinguisher
Answer:
Learn how to use fire extinguisher by using the "PASS" word.PULL- Pull the pin. This will also break the tamper seal.
AIM- Aim low, pointing the extinguisher nozzle (or its horn or hose) at the base of the fire.
SQUEEZE- Squeeze the handle to release the extinguishing agent.
SWEEP- Sweep from side to side at the base of the fire until it appears to be out.
22. types of fire extinguisher
Answer:
There are 5 main fire extinguisher types – Water, Foam, Dry Powder, CO2 and Wet Chemical.
Answer:
There are 5 main fire extinguisher types
– Water, Foam, Dry Powder, CO2 and Wet Chemical.
Explanation:
#CarryOnLearning
Hope It Helps You!!!
23. C. Solve the following problem.1. In a fire station in the municipality of San Juan, there are only 50 fireextinguishers available. Since there are 90 firemen now employed in thestation, how many fire extinguishers more are needed so that each firemanwill have one fire extinguisher?
Answer:
90-50 = 40 fire extinguishers
24. Explain the function of fire extinguisher?
Answer:
Fire Extinguishers are material that can output fire. It can only be used in case of emergency. Life lesson need to be cared
#Remember To Join the #BraidsCrewMember
25. are all fire extinguisher the same?
Answer:
YES
Explanation:
Answer:
NO
Explanation:
There are many classes of fire extinguisher
26. what is parts of a fire extinguisher
Answer:
The main parts of a fire extinguisher are five: one or two tanks; a valve assembly; a hose, or a nozzle; an extinguishing agent; a propellant. The tanks are made of metal; they contain the extinguishing agent and the propellant. They can be manufactured by extrusion or by calendering, deep drawing and welding.Answer:
click the picture
Explanation:
sana makatulong
27. types of fire that they can extinguish
Answer:
Class A - fires involving solid materials such as wood, paper or textiles.
Class B - fires involving flammable liquids such as petrol, diesel or oils.
Class C - fires involving gases.
Class D - fires involving metals.
Class E - fires involving live electrical apparatus.
Explanation:
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28. Paggamit ng fire extinguisher
Answer:
P
A
S
S
Explanation:
P-ull the pin in fire extinguisher
A-im the hose nozzle low toward the base of the fire
S-quezze the handle to release extinguishing agents
S-weep the nozzle side to side at the base of the flame until extinguished
29. 1. What you should have at home, office or building assafety measures?A. Smoke alarms and Fire extinguishersB. Smoke alarms and Fire TruckC. Fire extinguisher and Fire ExitsD. Fire Truck and Fire extinguishers
Answer:
1. C. Fire extinguisher and Fire Exits
Explanation:
30. It is used as fire extinguisher.
Three types of extinguishing agents are typically used—carbon dioxide, dry chemical, and foam water
Explanation:
for fires involving flammable liquids, greases, and oils. Carbon dioxide is a compressed gas agent that prevents combustion by displacing the oxygen in the air surrounding the fire.
Fire extinguishers apply an agent that will cool burning heat, smother fuel or remove oxygen so the fire cannot continue to burn. A portable fire extinguisher can quickly control a small fire if applied by an individual properly trained. Fire extinguishers are located throughout every building on campus.
#CARRYONLEARNING
