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1. Basic Components of A/C system
2. Principle of air condition systems
3. What are the duct pressure classes as per SMACNA
4. Working of chillers
5. Testing and balancing procedure
As HVAC Design Engineer
I will ask following questions
what are types of HVAC systems and how to select type for different systems
Can he use HAP or other equivalent softwares
Give him one drawing and ask him how to calculate heat and cooling load
how to find ESP for FANs
How to find Head for closed and open circuits
How to find U Values
Which ASHRAE references to be used for which purposes
draw circuit for primary only/ and primary secondary chilled water circuit
1. SOP OF CHILLERS
2. ROLL OF COOLING TOWER IN HVAC SYSTEM
3. PRESSURE REQUIRED FOR OPERATION OF CHILLER
4. LOAD CALCULATION FROM DRAWING
1.What type of projects you are worked on?
2.Explain about primery/secondary system chiller plant?
3.Types of pumps used in HVAC Industry?
4.Commissioning Of Chiller system plant.
1-what are types off chillers ?
2-Waht are types of A/C systems and units?
3-Waht is static pressure of the duct system ?
4-Waht are components of A/C cycle ? and how it works ?
5-Waht are the type of air conditioning distributing systems?
DIFFERENT TYPES OF GLASES ?
TYPES OF REFRIGERATION SYSTEMS?
OPERATION OF AIR COOLED AND WATER COOLED CHILLER ?
OPERATION OF HEAT RECOVERY UNIT?
MEW REGULATIONS ?
PRIMARY AND SECONDARY SYSTEM
DPT SENSORS
VFD OPARTION
2 WAY AND 3 WAY VALVE USAGE
HEAT LOAD
function of ahu?
ASHRAE , SMCANA
filterswhat is TAB?
what is sensible heat ,latent heat?
what is bypass factor
