Refrigerant Analyzers or Identifiers Are Being Discussed

question 25

Multiple Choice

Refrigerant analyzers or identifiers are being discussed.Technician A says if the analyzer displays "R-134a," then the refrigerant is 98 percent pure.Technician B says if "HC" is displayed,then the refrigerant is flammable.Who is correct?

• A) Technician A only
• B) Technician B only
• C) Both A and B
• D) Neither A nor B

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Definitions:

Selective Breeding

The process of breeding plants and animals for particular genetic traits, to enhance or develop specific characteristics.

Genetic Method

An approach in psychology that examines the influence of genetics on behavior and traits, studying how inherited characteristics impact individual differences.

Pancreas

A dual-purpose gland under the stomach that performs both digestive and endocrine functions.

Insulin Production

The process by which the pancreas creates insulin, a hormone key to regulating blood glucose levels.