Amprobe ACDC-620T Clamp-On-Multimeter Manuale Utente Scaricare il pdf (Pagina 58)

The Refrigation Cycle

Inside a refrigerator, a compressed gas in liquid form is released through an expan-

sion valve into the low pressure of an evaporator. Here the liquefied gas evaporates

(boils). The expansion valve controls how much refrigerant boils, and thus, how

much heat ft absorbs. The refrigerant, now in gas form, circulates through the cool-

ing coils carrying the heat away with

FigurE 25. Refrigeration System.

EVAPORATOR

CONDENSER

COMPRESSORS

THERMOSTATICEXPANSION VALVE

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Amprobe ACDC-620T Clamp-On-Multimeter Manuale Utente Pagina 58