Which of the Following Are True Regarding a Membrane-Type Humidifier

question 47

Multiple Choice

Which of the following are true regarding a membrane-type humidifier?
1) Water and gas are separated by a hydrophobic membrane.
2) The membrane is permeable to water vapor but not to liquid water.
3) As with other passover humidifiers, there is no bubbling action.
4) A small layer of liquid water remains on both sides of the membrane.

• A)1 and 3 only
• B)1, 2, and 3 only
• C)3 and 4 only
• D)2, 3, and 4 only

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Definitions:

Refuse

To decline to accept or allow something; to show unwillingness to do, accept, give, or allow something.

Special Type Of Draft

A particular form of negotiable instrument, such as a check or bill of exchange, with specific conditions or purposes.

Electronic Fund Transfer

A digital transaction that moves funds from one account to another without the use of cash or paper checks.

Overdraft

An overdraft occurs when money is withdrawn from a bank account and the available balance goes below zero, leading to a negative balance.