HVAC interview questions answer.

Hvac Interview Questions Answer part-1
• HVAC interview questio...
1. what is HVAC ?
• Chiller Plant Working ...
2. Explain Refrigeration Cycle.
• Refrigeration Cycle Ex...
3. What is Ton?
• How To Convert Ton of ...
4. What is the Function of Compressor in Air conditioning.
• Types Of Compressor in...
5. Work done by condenser?
• How To Work Air-cooled...
6. How to work AHU?
• #Air Handling unit(#AH...
7. Common Defect of Compressor.
• How To Find Out Chille...
8. work done by primary and secondary pump?
• #Chilled water Cycle i...
9. What is the work of expansion valve?
• Types Of Expansion Dev...
10. What will be RH and saturation Point?
• How To Control RH(Rela...
11. Difference between VAV & VCD.
• How To Find Out Chille...
12. Difference between AHU & FCU.
• Difference Between AHU...
13. What is CFM?
• What Is CFM..How To Ca...
14. What is Refrigerant?
• What is Refrigerant an...
15. Difference between Air-cooled Chiller & water cooled chiller.
• Difference Between Air...
16.why is used Actuator on Chilled water line?
• Ahu Chilled Water 2 wa...
17. How much heat will be removed by one TON AC in one hour?
18. Full Form of PPM /What about PPM?
• How To Operate Chiller...
19. R22 Suction And Discharge Pressure.
• Refrigerant Suction An...
20. What Refrigerant is used for Brazing?
• Condenser Tube Leak Re...
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