List the exceptions to the ban on venting ozone depleting refrigerant
What will be an ideal response?
"De minimis" quantities of refrigerant released in the course of making good faith attempts to recapture and recycle or safely dispose of refrigerant.
Refrigerants emitted in the course of normal operation of air-conditioning and refrigeration equipment.
Releases of CFCs or HCFCs that are not used as refrigerants.
Small releases of refrigerant that result from purging hoses or from connecting or disconnecting hoses to charge or service appliances will not be considered violations of the prohibition on venting.
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The output voltage of the transformer should be tested with a(n) ____.
a. DC voltmeter b. ohmmeter c. AC voltmeter d. ammeter
Select one breed from each of the seven groups. What are the characteristics of the different breeds?
What will be an ideal response?
Which of the following helps to filter water before it reaches open areas that store surface water?
A) Weeds B) Wetlands C) Sand in the soil D) Strainers
A pedon is a human device for studying soil. It is a section of soil 3 ft. ? 3 ft. ? ____ ft
a. 3 b. 4 c. 5 d. 6