Which task is performed using a recovery device?

Which task is performed using a recovery device?

• A. Discharging refrigerant into air
• B. Measuring oil viscosity
• C. Flushing condensate down drain
• D. Recover refrigerant from the appliance

Answer: (D)

Using a recovery device means removing refrigerant from equipment so it can be recycled, reclaimed, or disposed of properly. The task that fits this purpose is pulling refrigerant out of the appliance. This is vital because releasing refrigerant into the air is illegal and harmful to the environment, whereas recovery equipment captures the refrigerant for safe handling. The other tasks involve different processes: measuring oil viscosity uses a separate instrument, and flushing condensate down a drain is a plumbing task with no relation to refrigerant recovery. So recovering refrigerant from the appliance is the appropriate use of a recovery device.

Using a recovery device means removing refrigerant from equipment so it can be recycled, reclaimed, or disposed of properly. The task that fits this purpose is pulling refrigerant out of the appliance. This is vital because releasing refrigerant into the air is illegal and harmful to the environment, whereas recovery equipment captures the refrigerant for safe handling. The other tasks involve different processes: measuring oil viscosity uses a separate instrument, and flushing condensate down a drain is a plumbing task with no relation to refrigerant recovery. So recovering refrigerant from the appliance is the appropriate use of a recovery device.