Question 1

The atomizing humidifiers can be spray-nozzle or ____________________ types.

Accepted Answer

The answer of The atomizing humidifiers can be spray-nozzle or...

Question 2

A pleated filter ____.

Accepted Answer

A)   does not clog up as quickly as a standard filter
B)   has much more surface area that non-pleated filters
C)   costs less than a standard filter
D)   Both a and b.E) B) and C)
F) None of the above

Question 3

How does adding humidity to the air in a residence affect the thermostat setting?

Accepted Answer

Raising the relative...

Question 4

The humidifier should exhaust directly onto air filters and electronic air cleaners.

Accepted Answer

A) True 
 B)False

Question 5

Air in homes tends to be drier in the winter. Why?

Accepted Answer

Air at lower temperatures in the winter ...

Question 6

____________________ filters have large surface areas and require a deep filter case.

Accepted Answer

The answer of ____________________ filters have large surface areas and...

Question 7

Why are HEPA filters desirable?

Accepted Answer

HEPA filters are desirable sin...

Question 8

Atomizing humidifiers discharge ____ into the air.

Accepted Answer

A)   CO2
B)   electronic ions
C)   carbon dioxide
D)   tiny water dropletsE) None of the above
F) C) and D)

Question 9

Electronic air cleaners generally have ____.

Accepted Answer

A)   ionizing sections
B)   charcoal filters
C)   prefilters
D)   All of the above.E) B) and C)
F) A) and B)

Question 10

The steps to aggressively controlling the contamination of indoor air would involve ____.

Accepted Answer

A)   locating and eliminating the source of contamination
B)   providing adequate ventilation
C)   providing methods for cleaning the air
D)   All of the above.E) A) and D)
F) A) and C)

Question 11

The controller for a humidifier, a humidistat, has an element that is ____-sensitive.

Accepted Answer

A)   moisture
B)   light
C)   infrared
D)   temperatureE) All of the above
F) B) and D)

Question 12

What level of mold contamination corresponds to areas from 10 to 30 square feet?

Accepted Answer

A)   Level I.
B)   Level II.
C)   Level III.
D)   Level IV.E) All of the above
F) A) and B)

Question 13

The American Society of Heating, Refrigeration and Air Conditioning Engineers (ASHRAE) has guidelines governing indoor air quality. These guidelines are called ASHRAE Standard ____________________.

Accepted Answer

The answer of The American Society of Heating, Refrigeration and...

Question 14

When odor is a concern, a filter containing ____________________ should be used.

Accepted Answer

The answer of When odor is a concern, a filter...

Question 15

People who are active and spend a great deal of time outdoors are more likely to experience the effects of pollution.

Accepted Answer

A) True 
 B)False

Exam 34: Indoor Air Quality

When odor is a concern, a filter containing ____________________ should be used.

Correct Answer
verified

Why are HEPA filters desirable?

Correct Answer
verified
HEPA filters are desirable sin...
View Answer

The atomizing humidifiers can be spray-nozzle or ____________________ types.

Correct Answer
verified

The humidifier should exhaust directly onto air filters and electronic air cleaners.

Correct Answer
verified

People who are active and spend a great deal of time outdoors are more likely to experience the effects of pollution.

Correct Answer
verified

The steps to aggressively controlling the contamination of indoor air would involve ____.

Correct Answer
verified

The controller for a humidifier, a humidistat, has an element that is ____-sensitive.

Correct Answer
verified

____________________ filters have large surface areas and require a deep filter case.

Correct Answer
verified

A pleated filter ____.

Correct Answer
verified

Air in homes tends to be drier in the winter. Why?

Correct Answer
verified
Air at lower temperatures in the winter ...
View Answer

How does adding humidity to the air in a residence affect the thermostat setting?

Correct Answer
verified
Raising the relative...
View Answer

Atomizing humidifiers discharge ____ into the air.

Correct Answer
verified

The American Society of Heating, Refrigeration and Air Conditioning Engineers (ASHRAE) has guidelines governing indoor air quality. These guidelines are called ASHRAE Standard ____________________.

Correct Answer
verified

Electronic air cleaners generally have ____.

Correct Answer
verified

What level of mold contamination corresponds to areas from 10 to 30 square feet?

Correct Answer
verified

Exam 34: Indoor Air Quality

When odor is a concern, a filter containing ____________________ should be used.

Correct AnswerverifiedShow Answer

Why are HEPA filters desirable?

Correct AnswerverifiedHEPA filters are desirable sin...View AnswerShow Answer

The atomizing humidifiers can be spray-nozzle or ____________________ types.

Correct AnswerverifiedShow Answer

The humidifier should exhaust directly onto air filters and electronic air cleaners.

Correct AnswerverifiedShow Answer

People who are active and spend a great deal of time outdoors are more likely to experience the effects of pollution.

Correct AnswerverifiedShow Answer

The steps to aggressively controlling the contamination of indoor air would involve ____.

Correct AnswerverifiedShow Answer

The controller for a humidifier, a humidistat, has an element that is ____-sensitive.

Correct AnswerverifiedShow Answer

____________________ filters have large surface areas and require a deep filter case.

Correct AnswerverifiedShow Answer

A pleated filter ____.

Correct AnswerverifiedShow Answer

Air in homes tends to be drier in the winter. Why?

Correct AnswerverifiedAir at lower temperatures in the winter ...View AnswerShow Answer

How does adding humidity to the air in a residence affect the thermostat setting?

Correct AnswerverifiedRaising the relative...View AnswerShow Answer

Atomizing humidifiers discharge ____ into the air.

Correct AnswerverifiedShow Answer

The American Society of Heating, Refrigeration and Air Conditioning Engineers (ASHRAE) has guidelines governing indoor air quality. These guidelines are called ASHRAE Standard ____________________.

Correct AnswerverifiedShow Answer

Electronic air cleaners generally have ____.

Correct AnswerverifiedShow Answer

What level of mold contamination corresponds to areas from 10 to 30 square feet?

Correct AnswerverifiedShow Answer

Correct Answer
verified

Correct Answer
verified
HEPA filters are desirable sin...
View Answer

Correct Answer
verified

Correct Answer
verified

Correct Answer
verified

Correct Answer
verified

Correct Answer
verified

Correct Answer
verified

Correct Answer
verified

Correct Answer
verified
Air at lower temperatures in the winter ...
View Answer

Correct Answer
verified
Raising the relative...
View Answer

Correct Answer
verified

Correct Answer
verified

Correct Answer
verified

Correct Answer
verified