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NARA [144]
2 years ago
7

When should firefighters attempt to enter a structure when backdraft conditions are present?

Social Studies
1 answer:
Bas_tet [7]2 years ago
6 0

Only once ventilation has been achieved is the firefighters attempt to enter a structure when backdraft conditions are present.

<h3>What is the meant by ventilation?</h3>

In the workplace, ventilation is used to reduce exposure to airborne contaminants. It is widely employed to purge the air of contaminants like fumes, dust, and vapours in order to produce a secure and healthful working environment.

The alveoli are responsible for converting carbon dioxide from the atmosphere into oxygen.

Thus, Only once ventilation has been achieved is the firefighters attempt to enter a structure.

For more details about ventilation, click here:

brainly.com/question/11471552

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b.  Semiotics

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3 years ago
Importance on voting
OLga [1]
Ok the same question :/
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Is it true that two types of location are relative and absolute
m_a_m_a [10]

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4 years ago
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What is the inverse relationship that lubrano claims exists between education and family in working-class homes? does his claim
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Numerous research from affluent nations have found a negative correlation between family size and children's educational attainment, although findings from developing nations range from positive to neutral to negative, depending on the situation.

<h3>What is the relation between education and family?</h3>

Numerous studies of educational attainment in the US have revealed a negative correlation between education and sibling size. In other words, kids with fewer siblings go to school more than kids with more siblings. Even if family socioeconomic indicators are taken into account, there is still a negative correlation between many different measures of children's human capital, such as grades, standardized test scores, and years of completion of school. The theory of finite resources is frequently used in the sociological literature to explain this finding: parents have a restricted amount of time, money, and patience to invest in their children's education, and those who have fewer children can invest more per child.

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