Betekenis van:
refrigerant

Voorbeeldzinnen

1. Secondary refrigerant
2. Refrigerant Products Ltd. (UK)
3. Handling a refrigerant cylinder
4. refrigerant type and GWP value
5. Stock of refrigerant and leakage rates
6. Fill the system with refrigerant (both in the liquid and vapour phase) without loss of refrigerant
7. Use a recovery set to recover refrigerant and connect and disconnect recovery set with minimal emissions
8. Empty and fill a refrigerant cylinder in both liquid and vapour state
9. Know requirements and procedures for handling, storage and transportation of contaminated refrigerant and oils
10. pure CO2 used as fire extinguishing agent, refrigerant or as laboratory gas,
11. Fill in the equipment records with all relevant information concerning the refrigerant recovered or added
12. Describe the function of the main components in the system (compressor, evaporator, condenser, thermostatic expansion valves) and the thermodynamic transformations of the refrigerant.
13. Explain the basic functioning of a compressor (including capacity control and lubricating system) and risks of refrigerant leakage or release associated to it.
14. Use relevant tables and diagrams and interpret them in the context of indirect leakage checking (including checking of the good operation of the system): log p/h diagram, saturation tables of a refrigerant, diagram of a single compression refrigeration cycle.
15. Write a report about the condition of the condenser which identifies any problems in the functioning that could damage the system and eventually lead to refrigerant leakage or release should no action be taken