EPA 608 609 Universal 3

Question 1

A Type I certification allows a technician to service which kind of equipment?

Accepted Answer

Small appliances with 5 pounds or less of refrigerant

Answer

Type I certification covers small appliances containing 5 pounds or less of refrigerant.

Question 2

Type II certification is required to service which of the following?

Accepted Answer

High-pressure and very high-pressure appliances

Answer

Type II certification covers high-pressure and very high-pressure equipment such as residential A/C and supermarket racks.

Question 3

What characterizes a low-pressure refrigerant serviced under Type III certification?

Accepted Answer

It boils below atmospheric pressure at room temperature

Answer

Low-pressure refrigerants such as R-123 boil at or below atmospheric pressure at normal temperatures.

Question 4

To hold Universal certification, a technician must pass which exam sections?

Accepted Answer

Core plus Type I, II, and III

Answer

Universal certification requires passing the Core section plus all three type-specific sections.

Question 5

What level of vacuum (recovery) is required for a high-pressure appliance with a charge of 200 pounds or more using recovery equipment manufactured after November 15, 1993?

Accepted Answer

15 inches Hg vacuum

Answer

Large high-pressure appliances require evacuation to 15 inches of mercury vacuum with newer recovery equipment.

EPA 608 609 Practice Test

EPA 608 609 Practice Test

EPA 608 609 Universal 3