When using a steam humidifier, what steam pressure should be used?

When using a steam humidifier, what steam pressure should be used?



a) 5 - 10 kPa
b) 20 - 40 kPa
c) 35 - 70 kPa
d) 100 - 120 kPa
e) 150 - 200 kPa


Answer: C


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