6 Johnson Controls Hitachi Air Conditioning Graduate Engineer Trainee (Get) Interview Questions & Answers | Complete Prep Guide 2025

Johnson Controls Hitachi Air Conditioning Graduate Engineer Trainee (Get) Interview Experiences

1 interview found

Graduate Engineer Trainee (Get) Interview Questions & Answers

Akshta Kondawar

posted on 21 Feb 2025

Interview experience

Excellent

Difficulty level

Moderate

Process Duration

4-6 weeks

Result

Selected

I was interviewed in Aug 2024.

Round 1 - One-on-one

(2 Questions)

Q1. What is the VCR (Variable Compression Ratio) cycle?

Ans.

VCR cycle is a technology that allows the compression ratio of an engine to be varied for optimal performance and efficiency.

VCR cycle adjusts the compression ratio of an engine based on operating conditions.
It can improve fuel efficiency and power output of the engine.
Examples of VCR systems include Mazda's Skyactiv-X engine and Infiniti's VC-Turbo engine.

Answered by AI

Add your answer

Q2. What is an expansion valve and what is its function?

Ans.

An expansion valve is a device in a refrigeration system that controls the flow of refrigerant into the evaporator.

Regulates the flow of refrigerant into the evaporator to maintain proper temperature and pressure
Helps in converting high-pressure liquid refrigerant into low-pressure liquid-vapor mixture
Controls the superheat in the evaporator to ensure efficient cooling
Examples include thermostatic expansion valves (TXV

Answered by AI

Add your answer

Round 2 - One-on-one

(2 Questions)

Q1. What knowledge do you have about the HVAC industry?

Ans.

I have knowledge about HVAC industry including principles of heating, ventilation, and air conditioning systems.

Understanding of HVAC systems and components such as boilers, chillers, air handlers, and ductwork
Knowledge of HVAC design principles and calculations for heating and cooling loads
Familiarity with HVAC codes and standards like ASHRAE and building regulations
Experience with HVAC troubleshooting and maintenance...

Answered by AI

Add your answer

Q2. Can you provide complete details about the projects you completed during your college experience?

Ans.

I completed multiple projects during my college experience, including a smart irrigation system and a mobile app for waste management.

Developed a smart irrigation system using Arduino and sensors to optimize water usage in agriculture
Created a mobile app for waste management to track waste collection schedules and promote recycling
Collaborated with a team to design and implement a solar-powered car for a national compe

Answered by AI

Add your answer

Round 3 - HR

(2 Questions)

Q1. Can you tell me about your family?

Ans.

I come from a close-knit family of four with supportive parents and a younger sibling.

Family of four
Supportive parents
Close-knit
Younger sibling

Answered by AI

Add your answer

Q2. Are you willing to relocate?

Ans.

Yes, I am willing to relocate for the right opportunity.

I am open to relocating for career growth and new experiences.
I understand that relocation may be necessary for certain job opportunities.
I am flexible and adaptable to new environments and challenges.

Answered by AI

Add your answer

Top trending discussions

View All

Interview Tips & Stories

I have been shortlisted for an interview at Bloomberg for the investment / real estate reporter role. How can I prepare for the interview? What all do I need to keep in mind for my prep? Please help, I am very nervous! Thank you

Got a question about Johnson Controls Hitachi Air Conditioning?

Ask anonymously on communities.

Interview questions from similar companies

Graduate Engineer Trainee (Get) Interview Questions & Answers

Havells

Varshika Gupta

posted on 13 Apr 2015

Interview Questionnaire

1 Question

Q1. TELL ME ABOUT YOURSELF

Add your answer

Interview Preparation Tips

Round: Test
Experience: THE TEST WAS VERY EASY AND VERY BASIC QUESTIONS WERE ASKED . TIME LIMIT WAS SUFFICIENT TO ATTEMPT ALL QUESTIONS . FOR CORE SUB QUES FROM BASICS WERE ASKED .
Tips: JUST GO THROUGH THE BASICS . AND REFER RS AGRAWAL FOR LR AND NUMERICAL SECTION
Duration: 75 minutes
Total Questions: 80

Round: Group Discussion
Experience: IT WAS RECENT TOPIC AT THAT TIME . SO BE IN TOUCH WITH RECENT TOPICS . 15 MIN ARE GIVEN FOR GD.
Tips: ALWAYS TRY TO START THE GD THEN IT WILL INCREASE YOUR CHANCES OF SELECTION.

Round: Technical Interview
Experience: MY INTERVIEW WAS VERY SHORT . ONLY QUES FROM TRAINING AND BASIC CORE SUB WERE ASKED . I HAD ANSWERED ALL QUES .
Tips: BE CONFIDENT AND CLEAR YOUR BASICS THAT ALL IS NEEDED TO CRACK THE INTERVIEW.

General Tips: MAINLY YOU SHOULD CLEAR WITH UR BASICS TO CRACK ANY COMPANY RECRUITMENT PROCESS AND BE CONFIDENT TO ANSWER AND ASK ANYTHING DURING THE PROCESS.
Skill Tips: BE CONFIDENT AND HAVE GOOD COMMUNICATION SKILL.
Skills: CONFIDENCE, COMMUNICATION SKILL, GENERAL AWARENESS
College Name: MNIT JAIPUR
Motivation: COMPANY FAME AND GROWTH .

Graduate Engineer Trainee (Get) Interview Questions & Answers

Voltas

Pramit Ganguly

posted on 29 Aug 2015

Interview Questionnaire

1 Question

Q1. Basic of electrical machines and power systems

Add your answer

Interview Preparation Tips

Round: Test
Experience: Focussed on basic english, logical and quantitative reasoning. Technical aptitude focussed on basics of the concerned subject
Tips: Practice makes you perfect.
Since there are group cut offs, try to attempt at least half the questions of each group. then come back to complete the group later.
Duration: 60 minutes
Total Questions: 75

Round: Group Discussion
Experience: Enough time was given to assess your points.
Tips: Basic rules of a GD..

Round: Technical Interview
Experience: Very proffesional but cordial envoirnment
Tips: Thorough knowledge of subject is a must.

General Tips: Stay calm, think before you talk and be confident.
Skills: Soft skills, Technical knowledge
College Name: NIT Durgapur
Motivation: A TATA company is in itself a motivation.

Graduate Engineer Trainee (Get) Interview Questions & Answers

Blue Star

Anonymous

posted on 24 May 2017

I was interviewed in Jan 2017.

Interview Questionnaire

5 Questions

Q1. Tell me about yourself

Ans.

I am a recent graduate with a degree in Mechanical Engineering and a passion for problem-solving and innovation.

Graduated with a degree in Mechanical Engineering
Passionate about problem-solving and innovation
Completed internships at XYZ Company and ABC Company
Led a team project to design and build a prototype for a new product
Proficient in CAD software and technical drawing

Answered by AI

Add your answer

Q2. Are you ready to relocate anywhere in india

Ans.

Yes, I am open to relocating anywhere in India for the right opportunity.

I am flexible and willing to adapt to new environments
I understand the importance of gaining diverse work experience
I am excited about the prospect of exploring different parts of India
I am prepared to make the necessary arrangements for relocation

Answered by AI

Add your answer

Q3. Explain your projects

Ans.

Developed a web-based project management tool for tracking tasks and deadlines

Used HTML, CSS, and JavaScript for front-end development
Implemented backend using Node.js and MongoDB for database management
Incorporated user authentication and authorization features for security
Utilized Agile methodology for project management

Answered by AI

Add your answer

Q4. Tell us about your projects

Ans.

I have worked on various projects including a smart home automation system and a mobile application for tracking fitness goals.

Developed a smart home automation system using Arduino and Raspberry Pi
Created a mobile application for tracking fitness goals using React Native
Collaborated with a team to design and implement a real-time chat application using Firebase

Answered by AI

Add your answer

Q5. What do you know about Blue star and it's products

Ans.

Blue Star is a leading air conditioning and commercial refrigeration company in India.

Blue Star offers a wide range of air conditioning solutions for residential, commercial, and industrial applications.
They also provide refrigeration products such as water coolers, deep freezers, and cold storages.
Blue Star is known for its energy-efficient and eco-friendly products.
They have a strong presence in the Indian market and...

Answered by AI

Add your answer

Interview Preparation Tips

College Name: Nirma University, Ahmedabad

Graduate Engineer Trainee (Get) Interview Questions & Answers

Carrier

Anonymous

posted on 21 Oct 2022

Round 1 - Resume Shortlist

Pro Tip by AmbitionBox:

Keep your resume crisp and to the point. A recruiter looks at your resume for an average of 6 seconds, make sure to leave the best impression.

View all Resume tips

Round 2 - Aptitude Test

Basic aptitude questions like time distance, calender etc

Round 3 - Coding Test

Easy to moderate questions on arrays ,trees

Round 4 - One-on-one

(2 Questions)

Q1. Tell about urself and ur projects

Add your answer

Q2. Questions on skills mentioned in ur resume and why do u want to join our company

Add your answer

Interview Preparation Tips

Interview preparation tips for other job seekers - Prepare ur resume well and be thorough with basics and also be confident

Graduate Engineer Trainee (Get) Interview Questions & Answers

Whirlpool

Ayush Gupta

posted on 25 Jun 2023

Interview experience

Excellent

Difficulty level

Moderate

Process Duration

Less than 2 weeks

Result

Selected

I applied via Campus Placement and was interviewed before Jun 2022. There were 4 interview rounds.

Round 1 - Resume Shortlist

Pro Tip by AmbitionBox:

Keep your resume crisp and to the point. A recruiter looks at your resume for an average of 6 seconds, make sure to leave the best impression.

View all Resume tips

Round 2 - Psychometric Test

(1 Question)

Q1. Only computer based psychometric test

Add your answer

Round 3 - Group Discussion

Demonetisation a success or failure

Round 4 - Technical

(7 Questions)

Q1. Industrial Internship project based questions

Add your answer

Q2. Diagram of full wave bridge rectifier circuit

Ans.

A full wave bridge rectifier circuit converts AC voltage into DC voltage using four diodes.

Consists of four diodes arranged in a bridge configuration
Converts both halves of the input AC waveform into DC output
Provides higher efficiency compared to half wave rectifier
Commonly used in power supplies and battery chargers

Answered by AI

Add your answer

Q3. Need and use of filter capacitor in rectifier circuit

Ans.

Filter capacitor in rectifier circuit is used to smooth out the output voltage by reducing ripple and noise.

Filter capacitor stores and releases electrical energy to reduce voltage ripple in rectified output
It helps in converting pulsating DC output of rectifier into a smoother DC output
Commonly used in power supplies and electronic devices to improve stability and reduce interference
Examples include smoothing capacito...

Answered by AI

Add your answer

Q4. Introduction of yourself

Add your answer

Q5. What will be you approach to resolve a worker union strike over salary and working hours?

Ans.

I would prioritize open communication, negotiation, and finding a mutually beneficial solution.

Initiate open dialogue with union representatives to understand their concerns and demands
Negotiate in good faith to find a compromise that addresses both the workers' needs and the company's financial constraints
Consider involving a mediator or arbitrator to facilitate discussions and help reach a resolution
Ensure transparen...

Answered by AI

Add your answer

Q6. Flexibility about being posted to pune or pondicherry plant?

Add your answer

Q7. Choice of profile- production, development and plant maintainance?

Ans.

I am interested in the production profile as it involves hands-on work and problem-solving in a dynamic environment.

Enjoy working on the production floor and seeing tangible results
Like the challenge of optimizing processes and improving efficiency
Interested in learning about lean manufacturing principles
Have experience with production-related projects or internships

Answered by AI

Add your answer

Interview Preparation Tips

Interview preparation tips for other job seekers - Be confident, whirlpool is a great company with really professional and qualified people. Work life balance is very good. Salarya nd other compensations are also good. Company culture is very good and HR team is supportive with issues and queries.

Graduate Engineer Trainee (Get) Interview Questions & Answers

Blue Star

Anonymous

posted on 21 Nov 2021

I applied via Walk-in and was interviewed in Oct 2022. There were 2 interview rounds.

Interview Questionnaire

2 Questions

Q1. All technical questions regarding HVAC

Add your answer

Q2. Also known some electrical related que.

Add your answer

Interview Preparation Tips

Interview preparation tips for other job seekers - Focus on basic information to stay with bluestar environment.

Graduate Engineer Trainee (Get) Interview Questions & Answers

Havells

Anonymous

posted on 23 May 2022

I applied via Referral and was interviewed before May 2021. There were 2 interview rounds.

Round 1 - Resume Shortlist

Pro Tip by AmbitionBox:

Keep your resume crisp and to the point. A recruiter looks at your resume for an average of 6 seconds, make sure to leave the best impression.

View all Resume tips

Round 2 - HR

(1 Question)

Q1. Why havells and where do u see yourself after 20 years.

Add your answer

Interview Preparation Tips

Interview preparation tips for other job seekers - Be honest and tell what you have achieved or know.

Graduate Engineer Trainee (Get) Interview Questions & Answers

Blue Star

Anonymous

posted on 3 Dec 2024

Interview experience

Excellent

Difficulty level

Process Duration

Result

I was interviewed in Nov 2024.

Round 1 - Aptitude Test

Normal with electrical,reasoning

Round 2 - Technical

(1 Question)

Q1. Introduction,resume,experience,interest

Add your answer

Graduate Engineer Trainee (Get) Interview Questions & Answers

Havells

Anonymous

posted on 24 Jul 2024

Interview experience

Excellent

Difficulty level

Process Duration

Result

I applied via Campus Placement

Round 1 - Technical

(1 Question)

Q1. Single phase motors

Add your answer

Round 2 - Group Discussion

General topics - trending

Interview Preparation Tips

Interview preparation tips for other job seekers - be confidant

Johnson Controls Hitachi Air Conditioning Interview FAQs

How many rounds are there in Johnson Controls Hitachi Air Conditioning Graduate Engineer Trainee (Get) interview?

Johnson Controls Hitachi Air Conditioning interview process usually has 3 rounds. The most common rounds in the Johnson Controls Hitachi Air Conditioning interview process are One-on-one Round and HR.

What are the top questions asked in Johnson Controls Hitachi Air Conditioning Graduate Engineer Trainee (Get) interview?

Some of the top questions asked at the Johnson Controls Hitachi Air Conditioning Graduate Engineer Trainee (Get) interview -

What is the VCR (Variable Compression Ratio) cyc...read more
What is an expansion valve and what is its functi...read more
What knowledge do you have about the HVAC indust...read more

Tell us how to improve this page.

Johnson Controls Hitachi Air Conditioning Interviews By Designations

Interview Questions for Popular Designations

Johnson Controls Hitachi Air Conditioning Graduate Engineer Trainee (Get) Interview Process

based on 1 interview

Interview experience

Excellent

Godrej & Boyce Manufacturing Graduate Engineer Trainee (Get) Interview Questions

3.9

• 5 Interviews

Blue Star Graduate Engineer Trainee (Get) Interview Questions

4.1

• 3 Interviews

Havells Graduate Engineer Trainee (Get) Interview Questions

4.0

• 3 Interviews

Bajaj Electricals Graduate Engineer Trainee (Get) Interview Questions

4.0

• 3 Interviews

Voltas Graduate Engineer Trainee (Get) Interview Questions

4.0

• 2 Interviews

LG Electronics Graduate Engineer Trainee (Get) Interview Questions

4.0

• 2 Interviews

Panasonic Life Solutions India Graduate Engineer Trainee (Get) Interview Questions

4.0

• 2 Interviews

Carrier Graduate Engineer Trainee (Get) Interview Questions

3.7

• 1 Interview

Whirlpool Graduate Engineer Trainee (Get) Interview Questions

4.0

• 1 Interview

Dell Graduate Engineer Trainee (Get) Interview Questions

4.0

• 1 Interview

View all

Board of Technical Education (BTE) Placement Questions

1 Interview

View all

Johnson Controls Hitachi Air Conditioning Graduate Engineer Trainee (Get) Salary

based on 7 salaries

₹4.5 L/yr - ₹8 L/yr

76% more than the average Graduate Engineer Trainee (Get) Salary in India

View more details

Johnson Controls Hitachi Air Conditioning Salaries in India

Assistant Manager 135 salaries	₹0 L/yr - ₹0 L/yr
Senior Executive 98 salaries	₹0 L/yr - ₹0 L/yr
Manager 65 salaries	₹0 L/yr - ₹0 L/yr
Area Service Manager 27 salaries	₹0 L/yr - ₹0 L/yr
Assistant General Manager 25 salaries	₹0 L/yr - ₹0 L/yr