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

What does ODP stand for and what does it measure?

Back

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