When a plant has been charged it must be established that the charge is in fact complete. The disappearance of bubbles in a sight glass…
Category: Refrigerator operating principles and symptoms
This is the ratio between the suction pressure and the discharge pressure. No refrigeration compressor is 100 per cent efficient, owing to various losses. It…
Manufacturers of refrigeration condensing units will supply technical data for their products on demand, but this will be based on ideal operating conditions in controlled…
It is important that the temperature difference (TD) between the product being stored and the refrigerant is correct for that product. Too wide a TD…