Understanding Refrigerant Recovery Processes

What does the process of recovery involve in the context of refrigerants?

• Removing refrigerant and selling it directly.

• Removing refrigerant and storing it in an approved recovery cylinder.

• Cleaning refrigerant for reuse without meeting reclamation standards.

• Processing refrigerant to new product specifications.

Which of the following is true about recycled refrigerant?

• It can be sold to any owner.

• It must meet AHRI 700 Standards before use.

• It is cleaned using oil separation and filter-driers.

• It is processed to a level equal to new product specifications.

What is the main purpose of reclaiming refrigerant?

• To store it in an approved recovery cylinder.

• To clean it for reuse in the same owner's equipment.

• To process it to a level equal to new product specifications.

• To use it in motor vehicle air conditioners.

What is required for refrigerant recovery and/or recycling equipment manufactured after November 15, 1993?

• It must be self-contained.

• It must be certified and labeled by an EPA-approved organization.

• It must be system-dependent.

• It must be able to mix refrigerants.

Which type of recovery device uses components from the appliance to capture refrigerant?

• Self-contained (active)

• System-dependent (passive)

• Reclaiming device

• Recycling device

What should be avoided to prevent excessive pressure drop and increased recovery time?

• Using short hoses

• Using long and small diameter hoses

• Using self-contained recovery devices

• Using system-dependent recovery devices

Why is it important not to mix refrigerants in the same container during recovery?

• It can be sold at a higher price.

• Mixed refrigerants may be impossible to reclaim.

• It is required by AHRI 740 Performance Rating Standard.

• It speeds up the recovery process.

How many separate refrigerant recovery cylinders are needed if servicing systems that use HFC-134a, HFC-410A, and HCFC-22?

• One

• Two

• Three

• Four

What is the requirement for used refrigerants before they can change ownership?

• They must be recycled.

• They must be reclaimed.

• They must be recovered.

• They must be stored in a recovery cylinder.

Which standard must recycling equipment meet?

• AHRI 700 Standards

• EPA Standards

• AHRI 740 Performance Rating Standard

• ISO 9001 Standards