Across
- 3. open and close the circuit
- 5. consist fin tube coil
- 6. protects the motor
- 9. _______ valve to control the gas flow
- 10. circuit ________ protects the load
- 12. boost the pressure of gas
- 13. combination of resistance and reactance
- 14. amount of potential difference in a circuit
- 15. refrigeration _________ exists in all refrigerators
Down
- 1. amount of current
- 2. cooling box
- 4. removes heat from evaporator
- 7. liquid that evaporates in the pipes
- 8. inside a relay
- 11. unit to measure the strength of a pump