In an electronic air cleaner, the smallest particles in the air are trapped in the _____

a. pre-filter
b. ionizer section
c. collector section
d. charcoal filter


c

Trades & Technology

You might also like to view...

Warmer indoor environments cause soil moisture to evaporate more quickly and for plants to respire at

higher rates, thus needing ____ than similar plants in slightly cooler indoor environments.

a. less frequent watering c. more amendments in the soil b. more frequent watering d. fewer amendments in the soil

Trades & Technology

The American National Standards Institute (ANSI) has a standard set of symbols used to identify all of the necessary types of ____________________.

Fill in the blank(s) with the appropriate word(s).

Trades & Technology

The SONET level that carries 155 Mbps of information is the:

A) OC-1 B) OC-12 C) OC-3 D) OC-48

Trades & Technology

Maintenance of a hybrid vehicle is completely different from maintenance of a conventional vehicle.

Answer the following statement true (T) or false (F)

Trades & Technology