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Turning on the taps in every household at the beginning of a fire may not be effective in stopping the fire from spreading, as the fire often moves faster than one might think. In addition, the water pressure of the faucet may not be sufficient to effectively extinguish the fire. In addition, in a fire, smoke and flames can spread quickly, making it difficult for people to escape, and turning on the tap can also leave people stranded in their homes, increasing the danger.
In the event of a fire, the best course of action is to call the police as soon as possible and evacuate to a safe place. Before leaving the house, all room doors should be closed as much as possible to slow down the spread of the fire and buy time for rescuers. In addition, escape routes should be ensured to be unobstructed so that evacuation can be carried out quickly in an emergency.
In conclusion, turning on the faucet in every home may not be effective in stopping the spread of the fire at the beginning of a fire, so proper evacuation and safety measures should be taken.
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Fire self-rescue is not a single link that can produce an effect. By the time the fire broke out, most people were already panicking. At this time, someone needs to arrange for everyone to escape from the fire in an orderly manner, but did this happen?
When a fire breaks out for a period of time and it is no longer easy to escape from the fire, you should learn to calm down and try your best to save yourself. You can turn on the faucet at home, soak the towel and plug the cracks in the doors or windows with wet towels. Because the smoke in the fire is very strong at this time, inhaling too much smoke will cause suffocation...
Then, every once in a while, drench your body with water to cool down... After doing this, you can only leave it to fate and wait for someone to save it...
Remember.
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Shanghai fire burned the inside of the building****(1 13) Global Network.
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Let me tell you:
1. Illegal operation, there is no supervision next to the welding work, and there is no fire extinguishing facilities, igniting flammable materials, and not extinguishing in time.
2. The materials used in the construction site do not meet the national regulations (the national regulations use B2 combustible materials), and the construction site uses B3 flammable materials, which can ignite the welding sparks.
3. There is no alarm at the first time, the firefighters are on the scene, the fire has spread, and the fire fighting facilities and fighting are to be discussed;
4. System and management problems: such as subcontracting at all levels, resulting in the use of fake and shoddy products and non-professional construction personnel, poor supervision, and the widespread use of fake and shoddy products.
As for saying that it is all the fault of the material, it is biased. The material is innocent, and the guilty is man's lust and greed.
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A tiger set up a bathhouse, and the fox gave it to the fox, and the fox wrapped it to the weasel, and the weasel hired a few ants to take a bath and pick up customers. One day, a group of ducks went to take a bath, and the ants boiled the bath water and accidentally fell into a spark and burned the bathtub, burning a lot of ducks... The lion was furious, sent the wolf police to investigate the situation, the wolf scolded the fox, taught the weasel a lesson, and finally, caught 8 ants...
Because they didn't even have a bath permit!
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It's because the welders are working without a license, and the welders are using inferior materials, which causes the fire.
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The key is that the fireproof insulation material of the exterior wall is flammable.
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Advertise hahaha.
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The radius is 16 2 = 8 mm = cm.
So the cross-sectional area is square centimeters = square decimeters.
2 meters = 20 decimeters.
40 minutes = 40 60 = 2400 seconds.
So the flow is literal.
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The area of the faucet plane is ( square meters.
A lesson has 40*60=2400 seconds.
Turnover per second: 2* sqm.
There is a lot of water in one lesson: 2400*( sqm.
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The time of opening is (1-26*1 36) (1 24+1 36)=4 points.
B shared 4 + 26 = 30 minutes.
Therefore, it took a total of 4 + 30 = 34 minutes to fill the pool.
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The fire in Jing'an District, due to the illegal welding of unlicensed welders, caused the surrounding flammable materials to burn, it happened that the residential building is being renovated, the nylon net tightly wrapped the building, so that the small flames quickly spread throughout the building, at the time of the fire, most of the buildings are retired teachers in Jing'an District, the fire has been burning from more than 2 o'clock to 7 o'clock in the evening, 53 people have been killed, more than 50 people are missing.
At that time, I heard 112 at more than 2 o'clock, fire trucks, and then from three to four o'clock, **dispatched the police *** to carry out the rescue, but because the smoke was too large, it was unsuccessful, and could only hover over the fire building, according to experts, now the international fire extinguishing is more than 50 meters high, there are still problems, it happens that this teacher's apartment community is very small, and the fire truck can not be close to the implementation of fire extinguishing.
Many construction workers fled to the top of the 28th floor, and many residents climbed onto the scaffolding to call for help.
At present, the preliminary analysis of the cause of the fire accident is that the welding personnel are welding without a license, and the four suspects are being reviewed.
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