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Physics, 10.04.2020 20:13 keke0529

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. Tech Ab. Tech Bc. Both A and Bd. None

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