Alchem International Hvac Technician Interview Questions and Answers

Nice aptitude questions of logical reasons and data interpretation

Q1. Introduces your self.
Add your answer

Q1. Refrigeration cycle, types of chiller
Ans. 
The refrigeration cycle is a process of removing heat from a space or substance. Types of chillers include absorption, centrifugal, and reciprocating.
• The refrigeration cycle involves four main components: compressor, condenser, expansion valve, and evaporator

• Absorption chillers use a heat source to drive the refrigeration cycle, while centrifugal and reciprocating chillers use mechanical energy

• Centrifugal chillers are ...read more
Answered by AI
Add your answer

Q1. What is HVAC . How to work hvac
Ans. 
HVAC stands for Heating, Ventilation, and Air Conditioning. It is a system used to control the temperature, humidity, and air quality in buildings.
• HVAC is an acronym for Heating, Ventilation, and Air Conditioning.

• It is a system that regulates the temperature, humidity, and air quality in buildings.

• Heating is provided through furnaces, boilers, or heat pumps.

• Ventilation involves the exchange of indoor and outdoor air to...read more
Answered by AI
View 1 more answer
Q2. HVAC technicians commonly work heavy amounts of overtime during peak heating and cooling seasons. Logging long work hours is undoubtedly strenuous for HVAC technicians and their bodies, though it is not wi...read more
Add your answer