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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.
What is the proper way to use a fire extinguisher quizlet?
Terms in this set (4) Pull the pin. Aim the extinguisher at the near edge and bottom of the fire. Squeeze the handle to discharge the extinguisher. Sweep the extinguisher from side to side at the base of the fire.
What is the four 4 step process to using a fire extinguisher?
For an easy-to-remember 4-step process to operating a fire extinguisher, learn the PASS system: Pull the pin while holding the extinguisher away from you to unlock the mechanism. Aim low toward the base of the fire. Squeeze the lever slowly.
What are the proper steps to use a fire extinguisher list them in order?
PASS, which stands for pull, aim, squeeze, and sweep, is the four-step method for using most fire extinguishers. In this order: Pull the pin. Hold the extinguisher away from you, and release the locking mechanism.
When using a fire extinguisher where should you aim?
Aim at the base of the fire. If you aim at the flames (which is frequently the temptation), the extinguishing agent will fly right through and do no good. You want to hit the fuel. Squeeze the top handle or lever.
When using a fire extinguisher it is best to quizlet?
Terms in this set (27) PASS. What is the acronym for how to use a fire extinguisher? Pull the pin. What does the P in P.A.S.S. Aim the nozzle. Squeeze the handle. Sweep side to side at the base of the fire. Discharge the fire extinguisher. Accidentally discharged by squeezing the handle. Hit the fuel.
When using a fire extinguisher you should aim at quizlet?
“When using a fire extinguisher, I should sweep the nozzel from side-to-side while squeezing the handle and aiming at the base of the fire.”.
Which action is not the correct use of a fire extinguisher?
Which action is NOT correct use of a fire extinguisher? Trash is burning and the fire gets out of control. Which fire extinguisher is most appropriate to use to control this fire?.
Which of these is a good rule to follow when using a fire extinguisher?
D You can help impaired drivers. 3. Which of these is a good rule to follow when using a fire extinguisher? A stay downwind of the fire.
Where should you ma fire extinguisher nozzle when putting out a fire?
You should aim the nozzle, hose or horn (on a CO2) at the base of any fire because this is where the fuel is, and this is the part you need to extinguish to stop the fire from continuing. If you simply aim at the flames you will not stop the fire permanently and your extinguisher will be empty before the fire is out.
Where should you aim a fire extinguisher nozzle when putting out a fire Mcq?
Fire Extinguishers MCQ Question 9 Detailed Solution Pull the pin. This will allow you to discharge the fire extinguisher. Aim at the base of the fire. Squeeze the top handle or lever. Sweep from side to side until the fire is completely out.
When using a fire extinguisher to put out a fire you should sweep at the ___ of the fire?
Sweep the nozzle from side to side as you approach the fire, directing the extinguishing agent at the base of the flames. After an A Class fire is extinguished, probe for smouldering hot spots that could reignite the fuel.
How does a fire extinguisher work and how should it be used quizlet?
They work by interrupting the chemical chain reaction or by removal of oxygen by smothering effect. What discharge method do dry chemical extinguishers use? How do Carbon dioxide extinuishers work?.
When using the fire extinguisher you should stand up wind?
– The extinguisher operator should stand as close to the burning material as possible. – Wind can limit the reach of the extinguishing agent after it is expelled. – Pressing the extinguisher handles three times will stop the flow of the agent. Wind can limit the reach of the extinguishing agent after it is expelled.
Where should you aim a fire extinguisher when fighting a fire quizlet?
AIM: Aim low, pointing the extinguisher nozzle (or its horn or hose) at the base of the fire.
Which type of extinguisher should be used for fires consisting of oils and fats and are usually found in cooking appliances such as a deep fryer?
Wet chemical extinguishers These are the only extinguishers apart from water mist suitable for Class F fires (fats and cooking oils) and are mainly used in kitchens with deep fat fryers.
Which type of extinguisher should be used for fires consisting of combustible metals like magnesium?
Class D. Class D fires involve combustible metals, such as magnesium, titanium, and sodium. Extinguishers with a D rating are designed to extinguish fires involving combustible metals. Note: Common extinguishing agents may react with a combustible metal fire causing the severity of the fire to increase.
What is the correct procedure for using a fire extinguisher Walmart?
Terms in this set (13) Pull the pin from the fire extinguisher. Aim the fire extinguisher at the base of the fire. Squeeze the handle of the fire extinguisher. Sweep the fire extinguisher back and forth.
What must you decide before using a fire extinguisher to put out a fire Mcq?
The correct answer is D, Pull, Aim, Squeeze, Sweep. In FEMA’s article about putting out fires, it states that the acronym for PASS is pull, aim, squeeze, sweep.
When using a fire extinguisher How far should you stand?
Aim low. Standing up to 10 feet away from the fire. Point the extinguisher discharge horn at the front edge of the base of the fire (the lowest point of the fire nearest you). Remember – extinguishers are designed to be operated in an upright position.
Where should fire extinguishers be stored on a boat?
While not required, it is recommended that the extinguishers be mounted in a readily accessible location. Consider locations where the extinguisher can be reached easily; for example, at or near the steering station or in the galley or engine room, but away from locations where a fire may likely start.”Sep 12, 2019.
Why do you sweep the fire extinguisher from side to side?
Swipe from side to side to cover all areas the fire may have spread to. Before operating a fire extinguisher fire extinguisher, you must take some safety precautions. Assess the fire, if it is too big or uncontrollable don’t risk your safety by trying to put it out, evacuate the house and call 9-1-1 immediately.
What does a green triangle on a fire extinguisher mean?
Class A – Fires involving ordinary combustibles such as wood, paper, cardboard, and most plastics. Extinguishers used for these fires are identified by a Green Triangle with an “A” inside or a picture of a trash can on the label.
