EPA Section 608 Core A

Hot vapor

Refrigerant in discharge line will be in which of the following phase

Will not damage stratopheric ozone, but have a high GWP

HFCs______

R-744

Which of the following refrigerant has a GWP of 1

Monteral Protocol

Which of the international agreement regulated the production and use of CFCs, HCFCs, halons , methylchloroform and carbon tetrachloride?

Liquid receiver

A system that uses a thermostatic expansion valve is usally equipped with a

Suction Accumulator

A system that uses a theromostatic expansion valve, capillary tube, or fixed bore metering device may be equipped with a

Three oxygen atoms

An Ozone molecule contains ____

Depletion of stratospheric ozone

Crop Loss, Eye disease and skin cancer have been attributed to

Front seat

Never ______ a discharge service valve when the system is in operation

Grey with yellow top

recovered refrigerant is stored in which of the following painted tanks