Hvac Chiller Technician

Hvac Chiller Technician Interview Questions and Answers

Updated 14 Jul 2024

Q1. How Many Type Of Chiller. What Are There. How It's Work. HVAC Full Fot What Is The AHU How It's Work. What Are There Parts. What Is The Use Of Pump Motor. What Is The Priimery, Secundery Describe AHU Parts Expl...

Ans.

There are different types of chillers such as air-cooled, water-cooled, absorption, and centrifugal. AHU is an air handling unit that conditions and circulates air in a HVAC system.

Types of chillers include air-cooled, water-cooled, absorption, and centrifugal.
AHU works by conditioning and circulating air in a HVAC system.
AHU parts include filters, coils, fans, dampers, and controls.
Pump motor is used to circulate chilled water or refrigerant in the chiller system.
Primary and...read more

Q2. What It The Refrigerator Cycle. Describe There Parts. What Are The Functions . What Are The Parameters Of Reading. What Is Use And Functions Of Actuator Value ,. Motorized Valve ,

Ans.

The refrigeration cycle is a process in which refrigerant absorbs heat from the indoor air and releases it outside, cooling the indoor space.

The refrigeration cycle consists of four main parts: compressor, condenser, expansion valve, and evaporator.
The compressor is responsible for compressing the refrigerant gas, increasing its temperature and pressure.
The condenser then releases the heat absorbed by the refrigerant to the outside air, causing it to condense into a liquid.
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