In Some States and Provinces, a Technician  Must Be Certified

question 20

True/False

In some states and provinces, a technician  must be certified by an EPA-approved program to buy refrigerant.

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Definitions:

Respiratory Acidosis

A medical condition characterized by decreased blood pH due to the accumulation of carbon dioxide as a result of respiratory dysfunction.

Carbon Dioxide

A colorless, odorless gas produced by burning carbon and organic compounds and by respiration. It is naturally present in air and is absorbed by plants in photosynthesis.

Bicarbonate

A salt-containing the anion HCO3, involved in the buffering of pH levels in the blood and other fluids of the body.

Cation

A positively charged ion that moves towards the cathode (negative electrode) in an electrical field.