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Blue Star Interview Questions, Process, and Tips

Updated 5 Feb 2025

Top Blue Star Interview Questions and Answers

View all 111 questions

Blue Star Interview Experiences

Popular Designations

158 interviews found

Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Technical 

(1 Question)

  • Q1. Lighting layout make

Senior Electrical Design Engineer Interview Questions asked at other Companies

Q1. Can you describe your professional background and experience in the field of electrical paper machines?
View answer (1)

Senior Engineer Interview Questions & Answers

user image Deepak Rawat

posted on 5 Jan 2022

I applied via Recruitment Consulltant and was interviewed before Jan 2021. There were 4 interview rounds.

Interview Questionnaire 

3 Questions

  • Q1. Salary Notice period
  • Q2. Refrigeration cycle COP Types of starter VFD Mechanical question
  • Q3. All over technical

Interview Preparation Tips

Interview preparation tips for other job seekers - Blue star ltd is all over good company

Senior Engineer Interview Questions asked at other Companies

Q1. what is the meaning of M in M20,M25,M30 grade of concrete?
View answer (54)

Service Quality Auditor North Region Interview Questions & Answers

user image Anonymous

posted on 8 Apr 2024

Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
2-4 weeks
Result
Selected Selected

I applied via Naukri.com and was interviewed in Oct 2023. There was 1 interview round.

Round 1 - HR 

(1 Question)

  • Q1. About previously working compony detail and job rolls

Interview Preparation Tips

Topics to prepare for Blue Star Service Quality Auditor North Region interview:
  • Prepared regarding your job roll
  • Technical Support
  • Quality Assurance
Interview preparation tips for other job seekers - Be positive and always give correct detail in Resume also give correct answer of all questions if any questions is Answering then say it
Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Technical 

(1 Question)

  • Q1. What is your job role in the carrent company?

Site Engineer Interview Questions asked at other Companies

Q1. 1.BBS calculation of slab? 2.Stairs case riser and tread dimension? 3.Types of cement? 4.Full form of tmt, pcc, rcc, tmx, dpc 5.Definition of plinth area, courtyard area, built-up area? 6.function of dpc 8.standard size of brick? 9. Write g... read more
View answer (2)

Blue Star interview questions for popular designations

 Assistant Manager

 (8)

 Senior Engineer

 (6)

 Service Engineer

 (4)

 Site Engineer

 (4)

 AC Technician

 (3)

 AIR Condition Technician

 (3)

 Graduate Engineer Trainee (Get)

 (3)

 Sales Executive

 (3)

Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
More than 8 weeks
Result
Selected Selected

I applied via Referral and was interviewed in Jan 2023. There were 3 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 - Technical 

(2 Questions)

  • Q1. Peunumetic tools air gun,air cylinder seal cheng work,rewetegun,Frl service utility manege
  • Q2. All maintenance work at machnical
Round 3 - Technical 

(5 Questions)

  • Q1. Maintenance work.machnical
  • Q2. Electrical basic knowledge
  • Q3. Peunumetic air working utility management
  • Q4. Peunumetic tools repair
  • Q5. Ro plant operatoring

Interview Preparation Tips

Interview preparation tips for other job seekers - maintenance department Technician

Maintenance Fitter Technician Interview Questions asked at other Companies

Q1. Paper work dimensions and weight update in system
View answer (1)

Get interview-ready with Top Blue Star Interview Questions

Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Technical 

(1 Question)

  • Q1. Explain chiller Cop and diff between iplv and nplv
  • Ans. 

    Chiller COP is a measure of cooling efficiency. IPLV and NPLV are different methods to calculate the average efficiency of a chiller over a range of operating conditions.

    • Chiller COP stands for Coefficient of Performance and is a ratio of cooling output to energy input.

    • IPLV (Integrated Part Load Value) is a measure of chiller efficiency at various part-load conditions.

    • NPLV (Non-Integrated Part Load Value) is a similar m...

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Good for work

Assistant Sales Manager Interview Questions asked at other Companies

Q1. How much file are done in Hdfc bank in month
View answer (12)

Jobs at Blue Star

View all
Interview experience
4
Good
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Naukri.com and was interviewed in Aug 2023. There were 3 interview rounds.

Round 1 - Resume Shortlist 
Pro Tip by AmbitionBox:
Don’t add your photo or details such as gender, age, and address in your resume. These details do not add any value.
View all tips
Round 2 - HR 

(1 Question)

  • Q1. Personal questions
Round 3 - Technical 

(1 Question)

  • Q1. TPM,Six sigma ,lean manufacturing

Senior Product Engineer Interview Questions asked at other Companies

Q1. Imagine an attack and guide through all steps involved to determine a Risk value. What is Feasibility ? What is impact and how risk is related to these factors ?
View answer (1)
Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Referral and was interviewed in Aug 2023. There were 3 interview rounds.

Round 1 - Resume Shortlist 
Pro Tip by AmbitionBox:
Properly align and format text in your resume. A recruiter will have to spend more time reading poorly aligned text, leading to high chances of rejection.
View all tips
Round 2 - Aptitude Test 

Reasoning and Logical Test

Round 3 - HR 

(4 Questions)

  • Q1. Basic Questions
  • Q2. Relocation and salary structures
  • Q3. My Strength & weaknesses
  • Q4. Family background

Interview Preparation Tips

Interview preparation tips for other job seekers - Face interview confidently you can crack all interviews.

Deputy Manager Operations Interview Questions asked at other Companies

Q1. How do you ease out process of opening a bank account.
View answer (3)
Interview experience
3
Average
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Referral and was interviewed in Feb 2023. There were 4 interview rounds.

Round 1 - Resume Shortlist 
Pro Tip by AmbitionBox:
Double-check your resume for any spelling mistakes. The recruiter may consider spelling mistakes as careless behavior or poor communication skills.
View all tips
Round 2 - One-on-one 

(1 Question)

  • Q1. Technical questions Tool test
Round 3 - Technical 

(2 Questions)

  • Q1. Basic questions of electrical
  • Q2. Technical questions basics of electrical engineering
Round 4 - Coding Test 

Tool test of AutoCAD 2021 and Revit 2019

Electrical Design Engineer Interview Questions asked at other Companies

Q1. 8.How do we calculate Cabel sizing? Formula for Voltage drop? How do we calculate resistive & Inductive drop? Why do we limit voltage drop to 5 percent?
View answer (3)

Team Lead Interview Questions & Answers

user image Anonymous

posted on 20 May 2024

Interview experience
1
Bad
Difficulty level
-
Process Duration
-
Result
-
Round 1 - HR 

(1 Question)

  • Q1. Salary expectation

Interview Preparation Tips

Interview preparation tips for other job seekers - just go with the flow

Team Lead Interview Questions asked at other Companies

Q1. write a java program to get maxing profit by buying and selling a share from a given set of values (they will change the question after you give solution, like if consider buying only once and selling once they will say to buying multiple t... read more
View answer (3)

Blue Star Interview FAQs

How many rounds are there in Blue Star interview?
Blue Star interview process usually has 2-3 rounds. The most common rounds in the Blue Star interview process are Technical, Resume Shortlist and HR.
How to prepare for Blue Star interview?
Go through your CV in detail and study all the technologies mentioned in your CV. Prepare at least two technologies or languages in depth if you are appearing for a technical interview at Blue Star. The most common topics and skills that interviewers at Blue Star expect are HVAC, Chillers, SAP, Air Conditioning and Troubleshooting.
What are the top questions asked in Blue Star interview?

Some of the top questions asked at the Blue Star interview -

  1. What's a vfd? How does it functions? What's difference in vrf and vav system? W...read more
  2. Which refrigerant is currently used in Air conditioning systems now a d...read more
  3. What is the Enthalpy and Entropy, In Entropy how heat loss hap...read more
How long is the Blue Star interview process?

The duration of Blue Star interview process can vary, but typically it takes about less than 2 weeks to complete.

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Blue Star Interview Process

based on 221 interviews

Interview experience

4.2
  
Good
View more
Join Blue Star India's leading Air Conditioning and Commercial Refrigeration Company

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Blue Star Reviews and Ratings

based on 2.1k reviews

4.1/5

Rating in categories

4.0

Skill development

3.7

Work-life balance

3.8

Salary

3.8

Job security

4.0

Company culture

3.5

Promotions

3.8

Work satisfaction

Explore 2.1k Reviews and Ratings
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