Full Explain Dx Unit Practical Vedio

Hvac Interview Questions Answer part-1
   • HVAC interview questions answer.  

1. what is HVAC ?
   • Chiller Plant Working principle in Hindi  

2. Explain Refrigeration Cycle.
   • Refrigeration Cycle Explain with R22 Refri...  

3. What is Ton?
   • How To Convert Ton of Refrigeration. #Ton ...  

4. What is the Function of Compressor in Air conditioning.
   • Types Of Compressor in #Hindi/#Urdu/#Engli...  

5. Work done by condenser?
   • How To Work Air-cooled Chiller Full Overvi...  

6. How to work AHU?
   • #Air Handling unit(#AHU)How it's work.Rela...  

7. Common Defect of Compressor.
   • How To Find Out Chiller Trouble Shooting #...  

8. work done by primary and secondary pump?
   • #Chilled water Cycle in #Hindi/#English. H...  

9. What is the work of expansion valve?
   • Types Of Expansion Device In Air Condition...  

10. What will be RH and saturation Point?
   • How To Control RH(Relative Humidity) In #A...  

11. Difference between VAV & VCD.
   • How To Find Out Chiller Trouble Shoot In #...  

12. Difference between AHU & FCU.
   • Difference Between AHU/FCU In Hindi  

13. What is CFM?
   • What Is CFM..How To Calculate Air Flow Vel...  

14. What is Refrigerant?
   • What is Refrigerant and How its work in Ai...  

15. Difference between Air-cooled Chiller & water cooled chiller.
   • Difference Between Air-cooled And Water Co...  

16.why is used Actuator on Chilled water line?
   • Ahu Chilled Water 2 way 3 way Control valv...  

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 Plant In Hindi  

19. R22 Suction And Discharge Pressure.
   • Refrigerant Suction And Discharge Pressure...  

20. What Refrigerant is used for Brazing?
   • Condenser Tube Leak Repair Brazing Vaccum ...  

#hvac#dx#package