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Question:

What is the process in which refrigerant is processed to a level equal to new product specifications as determined by chemical analysis?

A Reclaim
explanation

Reclaimed Refrigerant shall meet the ARI 700 purity standards and Recycled refrigerants are not required to maintain this purity standard.

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Related Questions

Refrigerant will be in _____ phase in suction line.

Cold vapor

Refrigerant absorbs heat in evaporator and converts to cold vapor. This cold vapor enters the compressor through suction line.

In Halide torch test, refrigerant air is drawn over ______ element heated by hydrocarbon fuel.

Copper

When chlorinated refrigerant hot vapor is drawn on the heated copper element (heated using hydrocarbon fuel flame), it forms copper chloride which changes flame color from pale blue to bright green.

What has highest Ozone Depletion Potential (ODP)?

CFC

CFCs has the highest Ozone Depletion Potential because of the presence of chlorine element which reacts with ozone at stratosphere.

The compound gauge is usually ______ in color and measures low pressure and vacuum.

Blue

Compound gauge measures low pressure and vacuum and is color coded Blue. High pressure gauge is color coded Red. Yellow hose (compound gauge) is for service (add or remove refrigerant or remove contaminants from the system).

Which of the following refrigerants has a GWP of "1"?

R-1233zd

R-1233zd is a HFO with a Global Warming Potential of 1. (Page 16 ESCO EPA 9th Edition prep manual).

Class I Refrigerants will have an ozone depletion potential greater than ______.

0.2

All CFC refrigerants come under Class I Refrigerants.

What is the process in which the refrigerants are cleaned for immediate use by removing oil, moisture and acidity from the refrigerant with filter driers?

Recycle

Refrigerant can be recycled by separating the oil from the refrigerant and also removing moisture by passing through one or more filter dryers. This recycled refrigerant shall be used in system where it is recovered. Recycled refrigerant shall not be sold to a new owner.

When exposed to heat that may lead to explosion, an overfilled cylinder may result in the rise of which of the following?

Pressure

An increase in temperature results in an increase in pressure of the refrigerant in the cylinder.

Crop loss, eye disease and skin cancer have been attributed to _____.

Depletion of Stratospheric ozone

Depletion of stratosphere ozone will cause crop loss, deforestation, reduce marine life, increase eye diseases and skin cancer.

Recovery cylinders are designed for refilling.

True

Disposable Cylinders shall be used for carrying virgin or reclaimed refrigerants.

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Faster recovery is with warm system and cooler recovery tank. The warmer the system is, the warmer and denser the vapour will be and the faster the recovery time will be.

TXV valve maintains the pressure difference between _____ and _____ of the system.

Condenser, Evaporator

Thermostatic Expansion Valve connected between condenser and evaporator helps in regulating the flow of liquid refrigerant entering the evaporator for variation in the load. It helps in maintain the predetermined constant evaporator superheat in refrigeration system.

Before shipping any used refrigerant cylinders, what standards should be checked?

Department of Transportation

Before shipping any used refrigerant cylinders, check that the cylinder meets DOT standards. (Page 15 ESCO EPA 9th Edition prep manual).

This suction line filter drier should be located just upstream of the _____ inlet.

Compressor

After burnout, the suction line filter drier is used to prevent any acid in the system from returning back into the compressor suction.

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faster

The warmer the temperature of the refrigerant is, the denser the refrigerant vapor and the higher the system pressure will be. Recovery rate will be faster as the compressor in the recovery unit will recover more refrigerant per given time.