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Duration differ from capacity in a way that: Duration is a measure of time, while capacity is a measure of quantity.
For example, let's say that you own a storage that you use for your food packaging a company. The storage managed to contain 10,000 packages and it can be filled up within 10 hours of operation. In this case, 10 hours is what considered to be the duration while 10,000 packages is what considered to be capacity.
The mechanical system in a structure that introduces "fresh" outdoor air and exhausts "contaminated" internal air is known as ventilation.
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What are the uses of ventilation?</h3>
The mechanical system in a structure that introduces "fresh" outdoor air and exhausts "contaminated" internal air is known as ventilation. In a workplace, ventilation is utilized to control exposure to airborne contaminants.
The indoor environment is kept healthy and fresh by adequate ventilation. Homes need to be able to breathe like lungs to ensure that clean air enters and stale air exits. High concentrations of moisture, smells, gases, dust, and other air contaminants can accumulate indoors. In general, the objective of ventilation in any occupied space is to supply the occupants with fresh air and expel heat produced in a small area. The ventilation system in healthcare institutions ought to aid in both illness prevention and patient care.
A critical condition that makes it challenging to breathe on your own is respiratory failure. When the lungs can't get enough oxygen into the blood, respiratory failure sets in. Our lungs take in oxygen from the outside air, and we exhale carbon dioxide, a waste product of the body's cells.
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The conversion of native vegetation into crop and grazing lands, as well as unsustainable land-management practices, are the two most significant direct causes of land degradation. Other considerations include the effects of climate change and land loss due to urbanization, infrastructure, and mining.
Answer: Electric generator (Kinetic energy or Mechanical work → Electrical energy) Fuel cells (Chemical energy → Electrical energy) Battery (electricity) (Chemical energy → Electrical energy) Fire (Chemical energy → Heat and Light)
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