« previous next »

Author Question: Unheated bubble humidifiers are of limited effectiveness at flows above which of the following? ... (Read 239 times)

javeds

  • Hero Member
  • *****
  • Posts: 570
on: Jul 16, 2018
Unheated bubble humidifiers are of limited effectiveness at flows above which of the following?
 
  a. 4 L/min
  b. 6 L/min
  c. 8 L/min
  d. 10 L/min

Question 2

Increasing the flow through an unheated bubble humidifier has which of the following effects?
 
  a. Decreasing the water vapor content
  b. Decreasing the relative humidity
  c. Increasing the water vapor content
  d. Increasing the relative humidity


Edwyer

  • Sr. Member
  • ****
  • Posts: 337
Reply #1 on: Jul 16, 2018
Answer to Question 1

ANS: D
Unheated bubble humidifiers are of limited effectiveness at flow rates higher than 10 L/min.

Answer to Question 2

ANS: A
As gas flow increases, these devices become less efficient as the reservoir cools and contact time is reduced.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

Studies show that systolic blood pressure can be significantly lowered by taking statins. In fact, the higher the patient's baseline blood pressure, the greater the effect of statins on his or her blood pressure.

Did you know?

Anesthesia awareness is a potentially disturbing adverse effect wherein patients who have been paralyzed with muscle relaxants may awaken. They may be aware of their surroundings but unable to communicate or move. Neurologic monitoring equipment that helps to more closely check the patient's anesthesia stages is now available to avoid the occurrence of anesthesia awareness.

Did you know?

Asthma is the most common chronic childhood disease in the world. Most children who develop asthma have symptoms before they are 5 years old.

Did you know?

The effects of organophosphate poisoning are referred to by using the abbreviations “SLUD” or “SLUDGE,” It stands for: salivation, lacrimation, urination, defecation, GI upset, and emesis.

Did you know?

On average, the stomach produces 2 L of hydrochloric acid per day.

An individual's performance can be limited by environmental conditions, such as temperature. Ac An individual's performance can be limited by environmental conditions, such as temperature. Ac
This chart illustrates the bottom up assumption about government. In this, attitudes, culture, and This chart illustrates the bottom up assumption about government. In this, attitudes, culture, and
Grace Service, a YMCA missionary, explained that these porters worked at the base of Mount Omei in S Grace Service, a YMCA missionary, explained that these porters worked at the base of Mount Omei in S
Sample Exercise Program for Limited Older Adults (cont.) Sample Exercise Program for Limited Older Adults (cont.)
When the engine is cold, the coolant flows through the bypass. When the engine is cold, the coolant flows through the bypass.
(a) Varicella zoster virus recurring as shingles, a painful rash limited to an area enervated by 1 ... (a) Varicella zoster virus recurring as shingles, a painful rash limited to an area enervated by 1 ...
Video: Non-polar compounds - insolubility

For a complete list of videos, visit our video library