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Johnson Controls Hitachi Air Conditioning Diploma Trainee Engineer Interview Questions and Answers

Updated 8 Feb 2022

Johnson Controls Hitachi Air Conditioning Diploma Trainee Engineer Interview Experiences

1 interview found

I applied via LinkedIn and was interviewed in Jan 2022. 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 tips
Round 2 - HR 

(6 Questions)

  • Q1. What are your salary expectations?
  • Q2. What is your family background?
  • Q3. Share details of your previous job.
  • Q4. Why should we hire you?
  • Q5. What are your strengths and weaknesses?
  • Q6. Tell me about yourself.

Interview Preparation Tips

Interview preparation tips for other job seekers - I am currently working in Jonhson Control Hitachi Gujarat on contract basis.

Interview questions from similar companies

Interview Questionnaire 

2 Questions

  • Q1. What's the function of wire harness.
  • Ans. 

    A wire harness is a collection of wires, cables, and connectors that transmit electrical signals and power between different components in a system.

    • Wire harnesses provide a neat and organized way to route and protect wires in a system.

    • They ensure proper connectivity and prevent wire damage or short circuits.

    • Wire harnesses simplify troubleshooting and maintenance by allowing easy identification and replacement of faulty...

  • Answered by AI
  • Q2. What is the function of sputtering.
  • Ans. 

    Sputtering is a process used in manufacturing to deposit thin films of material onto a surface.

    • Sputtering is a physical vapor deposition technique.

    • It involves bombarding a target material with high-energy ions or atoms.

    • This bombardment dislodges atoms from the target material, which then deposit onto a substrate.

    • Sputtering is commonly used in the production of semiconductor devices, solar cells, and thin film coatings.

    • ...

  • Answered by AI

I applied via Campus Placement and was interviewed before Apr 2019. There was 1 interview round.

Interview Questionnaire 

4 Questions

  • Q1. What is your key achievement ? Either your study or professional
  • Q2. What you think about company ?
  • Q3. Where you see yourself in company ?
  • Q4. Why we select you?

Interview Preparation Tips

Interview preparation tips for other job seekers - Don't panic or hesitate or stress
Opportunities never ends

I applied via Campus Placement and was interviewed before Sep 2020. There were 4 interview rounds.

Interview Questionnaire 

2 Questions

  • Q1. Explain me about color coding?
  • Ans. 

    Color coding is a system of using colors to convey information or identify objects, wires, or components.

    • Color coding is widely used in various industries such as electrical, electronics, telecommunications, and automotive.

    • It helps in quickly identifying and distinguishing between different objects or components.

    • Color coding can be used to indicate the value or type of a component, the function of a wire, or the status...

  • Answered by AI
  • Q2. Tell us about noise filter circuit?
  • Ans. 

    A noise filter circuit is used to remove unwanted noise from a signal.

    • It is a type of electronic filter that attenuates or removes noise from a signal

    • It can be implemented using passive components like resistors, capacitors, and inductors

    • Active components like operational amplifiers can also be used to design noise filter circuits

    • Examples include low-pass filters, high-pass filters, band-pass filters, and notch filters

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Be cool, they are usually very friendly,and be confident.

I applied via Campus Placement and was interviewed before Apr 2021. There were 2 interview rounds.

Round 1 - Aptitude Test 

Basic quantative aptitude questions

Round 2 - Technical 

(1 Question)

  • Q1. Carton Cycle , Drawing views , Welding types , Refrigeration Cycle & College Project

Interview Preparation Tips

Interview preparation tips for other job seekers - Basic interview questions about HVAC , Workshop Technology, Engineering Drawing & HR Questions.

Interview Questionnaire 

1 Question

  • Q1. All technical questions raised

I applied via Approached by Company and was interviewed before Feb 2021. There were 3 interview rounds.

Round 1 - Technical 

(1 Question)

  • Q1. PLC, VFD, sensors, robot knowledge, Any language like C++, Python is additional advantage, mobile industry knowledge could also provide advantage
Round 2 - Technical 

(1 Question)

  • Q1. About yourself followed by one more technical round basically asking technical part from previous company
Round 3 - HR 

(3 Questions)

  • Q1. What are your salary expectations?
  • Q2. Share details of your previous job.
  • Q3. Tell me about yourself.

Interview Preparation Tips

Interview preparation tips for other job seekers - As a maintenance engineer if you are from mobile industry you will definitely get priority, other than this they require PLC and robotic knowlegde acquired professional for the testing equipment which are generally using drivers, motors, plc and programming part
Interview experience
3
Average
Difficulty level
Moderate
Process Duration
2-4 weeks
Result
Selected Selected

I applied via Referral and was interviewed before Jun 2022. There were 5 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 tips
Round 2 - Coding Test 

(1 Question)

  • Q1. Question based on string and pointers and the discussion of some C concept, Os related questions
Round 3 - One-on-one 

(1 Question)

  • Q1. Manager round with questions on basis electronic circuit communication protocol, and operating system and understanding of driver
Round 4 - Behavioral 

(1 Question)

  • Q1. Question about the previous company project, and interest in working with new project. Overall experience
Round 5 - HR 

(1 Question)

  • Q1. Basic introduction and company details and salary negotiation.
Round 1 - Technical 

(1 Question)

  • Q1. Previous job experience
Round 2 - Technical 

(1 Question)

  • Q1. Python and selenium questions
Round 3 - HR 

(1 Question)

  • Q1. Why you are changing the job

Interview Preparation Tips

Interview preparation tips for other job seekers - Easy if you have good basics on the resume you have provided
Interview experience
4
Good
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Aptitude Test 

All branch related questions in aptitude

Round 2 - Technical 

(1 Question)

  • Q1. Introduction and told job and responsibilities
Round 3 - HR 

(1 Question)

  • Q1. Introduction & family

Johnson Controls Hitachi Air Conditioning Interview FAQs

How many rounds are there in Johnson Controls Hitachi Air Conditioning Diploma Trainee Engineer interview?
Johnson Controls Hitachi Air Conditioning interview process usually has 2 rounds. The most common rounds in the Johnson Controls Hitachi Air Conditioning interview process are Resume Shortlist and HR.

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Johnson Controls Hitachi Air Conditioning Diploma Trainee Engineer Reviews and Ratings

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5.0/5

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2.5

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3.0

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1.6

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2.5

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4.2

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1.6

Promotions

4.2

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