What is the typical water vapor output of an unheated bubble ...

[jazziefee]

What is the typical water vapor output of an unheated bubble humidifier?
 
  a. 5 to 10 mg/L
  b. 10 to 15 mg/L
  c. 15 to 20 mg/L
  d. 20 to 25 mg/L

Question 2

The relief valve on a bubble humidifier serves which of the following functions? 1. It indicates when flow has been interrupted. 2. It protects the device from pressure damage. 3. It warns you when the water level is low.
 
  a. 1 and 2 only
  b. 2 and 3 only
  c. 1 and 3 only
  d. 1, 2, and 3

[leahm14]

Answer to Question 1

ANS: C
As indicated in Table 38-2, unheated bubble humidifiers can provide absolute humidity levels between approximately 15 and 20 mg/L.

Answer to Question 2

ANS: A
The relief valve on a bubble humidifier serves to warn of flow-path obstruction and to prevent bursting of the humidifier bottle.

[jazziefee]

TY

[leahm14]

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