AmbitionBox
Interview Questions
- Reviews
- Salaries
- Interview Questions
- About Company
- Benefits
- Jobs
- Office Photos
- Community
Add office photos
Filter interviews by
LG Electronics Hvac Technician Interview Questions and Answers
LG Electronics Hvac Technician Interview Experiences
2 interviews found
Anonymous
Selected
I applied via Walk-in and was interviewed in Jun 2023. There were 4 interview rounds.
How to Conduct a DIY HVAC Inspection
Make sure your thermostat is working properly. Start by checking your thermostat. ...
Shut off the power. ...
Remove debris from the external HVAC unit. ...
Clean and repair the fins. ...
Clear the area around the unit. ...
Level the HVAC unit. ...
Clean the evaporator coil. ...
Check the evaporator drain.
Effective communication. ...
Troubleshooting skills. ...
Customer service. ...
Time management. ...
Critical thinking. ...
Hand and power tool experience. ...
Mechanical skills.
(5 Questions)
- Q1. Installing, maintaining, and repairing ventilation and air conditioning systems and equipment
- Q2. Identifying maintenance risks on equipment. Diagnosing electrical and mechanical faults for HVAC systems. Cleaning, adjusting, and repairing
- Ans.
Identifying maintenance risks, diagnosing faults, and repairing HVAC systems.
Perform regular inspections to identify potential maintenance risks on HVAC equipment.
Use diagnostic tools and techniques to identify electrical and mechanical faults in HVAC systems.
Clean and adjust HVAC components to ensure optimal performance.
Repair or replace faulty parts to restore functionality.
Examples: Identifying a refrigerant leak, d...
- Q3. Chiller systems and ahu fcu
- Q4. Chiller operating system
- Q5. Ahu fcu spilit window exhaust fan
Interview Preparation Tips
(2 Questions)
- Q1. What is hvac work and what is compressor type
- Ans.
HVAC work involves installing, maintaining, and repairing heating, ventilation, and air conditioning systems. Compressors are a type of HVAC component that pressurizes refrigerant gas.
HVAC work includes installing, maintaining, and repairing heating, ventilation, and air conditioning systems
Compressors are a type of HVAC component that pressurizes refrigerant gas
There are different types of compressors used in HVAC sys...
- Q2. HVAC and ac how is wark in refrigeration cycale
- Ans.
The refrigeration cycle in HVAC and AC systems involves the process of absorbing heat from indoor air and releasing it outside.
Refrigerant absorbs heat from indoor air through the evaporator coil
The refrigerant is then compressed into a high-pressure, high-temperature gas in the compressor
The hot gas releases heat outside through the condenser coil
The refrigerant then expands and cools down in the expansion valve befor
Interview Preparation Tips
Top trending discussions
Interview questions from similar companies
Selected
I applied via Walk-in and was interviewed in Jul 2023. There was 1 interview round.
(4 Questions)
- Q1. Refrigeration and engineering
- Q2. What is refrigeration cycle
- Ans.
Refrigeration cycle is a process in which a refrigerant absorbs heat from a low-temperature area and releases it in a high-temperature area.
Refrigerant absorbs heat from the evaporator coil and evaporates into a gas
The compressor then compresses the gas, raising its temperature and pressure
The hot gas flows through the condenser coil, releasing heat and condensing back into a liquid
The liquid refrigerant passes through...
- Q3. Difference between ahu and fcu
- Ans.
AHU stands for air handling unit and is used to condition and circulate air, while FCU stands for fan coil unit and is used to cool or heat air in a specific space.
AHU is a centralized unit that conditions and circulates air throughout a building.
FCU is a decentralized unit that cools or heats air in a specific space, such as a room or zone.
AHU typically serves multiple spaces or zones, while FCU serves a single space.
...
- Q4. How many types of compressor
- Ans.
There are two main types of compressors: positive displacement compressors and dynamic compressors.
Positive displacement compressors include reciprocating, rotary, and scroll compressors.
Dynamic compressors include centrifugal and axial compressors.
Each type of compressor has its own advantages and disadvantages based on the application.
Selected
I appeared for an interview in Apr 2023.
Tell me about your self
(1 Question)
- Q1. How many taype of compressor us in hvav
- Ans.
There are two types of compressors used in HVAC systems.
The two types of compressors are reciprocating and rotary compressors.
Reciprocating compressors use pistons to compress refrigerant gas.
Rotary compressors use rotating blades to compress refrigerant gas.
Reciprocating compressors are commonly used in smaller HVAC systems.
Rotary compressors are commonly used in larger HVAC systems.
Selected
I applied via Approached by Company and was interviewed before Mar 2023. There was 1 interview round.
(1 Question)
- Q1. Tell me Working of HVAC ?
- Ans.
HVAC works by controlling the temperature, humidity, and air quality in a building through heating, ventilation, and air conditioning systems.
HVAC systems use a combination of heating, cooling, and ventilation to maintain a comfortable indoor environment.
Heating is typically provided by a furnace or boiler, while cooling is achieved through air conditioning units or heat pumps.
Ventilation involves the exchange of indoo...
Hemanth Kumar
I applied via Company Website and was interviewed in May 2024. There was 1 interview round.
10 questions descriptive
Interview Preparation Tips
- Customer Experience
I have been clear elitmus test first.
(2 Questions)
- Q1. Coding questions from C++
- Q2. Sql questions
Selected
I applied via Campus Placement and was interviewed before Jul 2023. There were 3 interview rounds.
I got selected through my campus. I got behavioural and aptitude questions for 1 hour
(2 Questions)
- Q1. HR called me and asked my Introduction and skills that I have
- Q2. Ask me to tell something about methat I haven't written in my resume
C # MCQs are asked in this round
I applied via Naukri.com and was interviewed in Oct 2021. There were 2 interview rounds.
They ask to many technical question and ask to code also
They ask for your background and thing you learnt in your past
Interview Preparation Tips
SOUMYA P. BHOIN
I applied via Naukri.com and was interviewed before Dec 2019. There were 5 interview rounds.
Interview Questionnaire
1 Question
- Q1. I was interviewed for the position of ETL developer. There were total 4 rounds including the managerial discussion. First three rounds were purely technical discussions.
Interview Preparation Tips
LG Electronics Interview FAQs
Tell us how to improve this page.
LG Electronics Interviews By Designations
- LG Electronics Area Sales Manager Interview Questions
- LG Electronics Sales Executive Interview Questions
- LG Electronics Assistant Manager Interview Questions
- LG Electronics Deputy Manager Interview Questions
- LG Electronics Senior Engineer Interview Questions
- LG Electronics Area Manager Interview Questions
- LG Electronics Marketing Manager Interview Questions
- LG Electronics Manager Interview Questions
- Show more
Interview Questions for Popular Designations
- Technician Interview Questions
- Hvac Supervisor Interview Questions
- Electrical Technician Interview Questions
- Senior Hvac Technician Interview Questions
- Mechanical Technician Interview Questions
- Instrumentation Technician Interview Questions
- Hvac Foreman Interview Questions
- Electrical Maintenance Technician Interview Questions
- Show more
LG Electronics Hvac Technician Interview Process
based on 2 interviews
Interview experience
Interview Questions from Similar Companies
Fast track your campus placements
LG Electronics Hvac Technician Reviews and Ratings
based on 1 review
Rating in categories
|
Assistant Manager
380
salaries
|  ₹7 L/yr - ₹17.1 L/yr |
|
Deputy Manager
322
salaries
| ₹8.6 L/yr - ₹24 L/yr |
|
Senior Engineer
305
salaries
| ₹3.6 L/yr - ₹13.2 L/yr |
|
Sales Executive
304
salaries
| ₹1.4 L/yr - ₹6 L/yr |
|
Manager
217
salaries
| ₹14.9 L/yr - ₹30.5 L/yr |
Vivo
OPPO
Dell
HARMAN
- Home >
- Interviews >
- LG Electronics Interview Questions >
- LG Electronics Hvac Technician Interview Questions
