One Good Feature of an Electronic Charging Scale Is That

question 3

True/False

One good feature of an electronic charging scale is that it counts upward as refrigerant is removed, to tell the technician how much refrigerant was used.

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Definitions:

Aldopentose

A five-carbon sugar (pentose) that contains an aldehyde group as part of its structure, important in nucleic acids and energy metabolism.

Ketotetrose

A type of monosaccharide with four carbon atoms and a ketone functional group.

Aldotetrose

A four-carbon sugar (tetrose) with an aldehyde group as its carbonyl functional group.

Aldohexose

A six-carbon sugar with an aldehyde group at one end.