EPA 608 - CORE PRACTICE

Front

Which exams does a technician need to pass in order to obtain a universal certification? Options: Core +Type II, Type I + Type II + Type III, Core + Type I + Type II +Type III, Core + Type I

Back

Core + Type I + Type II +Type III

Front

A technician with a Type III certification can repair what type of appliances?

Back

Low pressure appliances such as chillers

Front

Can you work under someone else's certification?

Back

NO

Front

A technician with a Type II certification can repair what type of appliances?

Back

High pressure appliances such as heat pumps

Front

ODP stands for Ozone Depletion Potential which measures a substance's ability to:

Back

Destroy ozone molecules in the stratosphere.

Front

The ozone molecule is made up of:

Back

3 oxygen atoms.

Front

The purpose of the stratospheric ozone layer is to protect the earth from:

Back

The sun's ultraviolet radiation.

Front

True or False: Chlorine is the part of a refrigerant that causes ozone depletion.

Back

TRUE

Front

When a chlorine atom takes 1 of an ozone molecule's oxygen atoms what compound is formed?

Back

Chlorine monoxide

Front

What type of refrigerant is R-12?

Back

CFC