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Blue Star Senior Production Engineer Interview Questions and Answers

Updated 21 Jan 2025

Blue Star Senior Production Engineer Interview Experiences

2 interviews found

Interview experience
5
Excellent
Difficulty level
Easy
Process Duration
Less than 2 weeks
Result
Selected Selected

I was interviewed in Dec 2024.

Round 1 - HR 

(1 Question)

  • Q1. Personal details
Round 2 - Technical 

(4 Questions)

  • Q1. Overall experience of production
  • Ans. 

    I have over 10 years of experience in production engineering, with a focus on optimizing processes and improving efficiency.

    • Implemented lean manufacturing principles to reduce waste and increase productivity

    • Led cross-functional teams to troubleshoot production issues and implement solutions

    • Utilized data analysis to identify bottlenecks and streamline workflows

    • Developed and implemented preventive maintenance programs to...

  • Answered by AI
  • Q2. Technical knowledge
  • Q3. Kaizen activity
  • Q4. Sap knowledge, 7 QC tool
Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via LinkedIn and was interviewed in Dec 2023. There were 3 interview rounds.

Round 1 - Technical 

(1 Question)

  • Q1. About your previous job roll and Challenges you have faced over current job
Round 2 - One-on-one 

(1 Question)

  • Q1. What are the targets and how targets achieved
  • Ans. 

    Targets are set based on production goals and are achieved through effective planning, monitoring, and optimization of processes.

    • Targets are typically set by management based on production goals, such as increasing output or reducing costs.

    • Achieving targets involves creating detailed production plans, monitoring progress regularly, and making adjustments as needed.

    • Optimizing processes, improving efficiency, and address...

  • Answered by AI
Round 3 - HR 

(1 Question)

  • Q1. What’s your current job role and Salary package

Senior Production Engineer Interview Questions Asked at Other Companies

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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

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 - 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 

(8 Questions)

  • Q1. Where do you see yourself in 5 years?
  • Q2. What are your salary expectations?
  • Q3. What is your family background?
  • Q4. Share details of your previous job.
  • Q5. Why should we hire you?
  • Q6. Why are you looking for a change?
  • Q7. What are your strengths and weaknesses?
  • Q8. Tell me about yourself.

Interview Preparation Tips

Interview preparation tips for other job seekers - Be focus on own working knowledge & Team management

I applied via Naukri.com and was interviewed before Nov 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 tips
Round 2 - Technical 

(2 Questions)

  • Q1. About your current company & your role in there, major activity of your which helping your department.
  • Q2. Draw some case study & explain improvements which you have done there
  • Ans. 

    Improved efficiency of production line at XYZ manufacturing plant

    • Implemented lean manufacturing principles to reduce waste and increase productivity

    • Introduced automation in certain processes to reduce manual labor and increase accuracy

    • Optimized supply chain management to ensure timely delivery of raw materials

    • Trained and empowered employees to identify and solve problems on the production line

    • Implemented a continuous i...

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Proper improvement list of your department & well capable for some case study & root cause analysis.
Interview experience
3
Average
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Approached by Company 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 - Technical 

(3 Questions)

  • Q1. Questiones based on past experience and projects
  • Q2. Reason for switching the job
  • Q3. Knowledge of CAD softwares
Round 3 - Technical 

(7 Questions)

  • Q1. What is sub cooling in air conditioning?
  • Ans. 

    Sub cooling in air conditioning is the process of cooling the refrigerant below its saturation temperature to improve system efficiency.

    • Sub cooling increases the efficiency of the air conditioning system by ensuring the refrigerant is in a liquid state before entering the expansion valve.

    • It helps in preventing flash evaporation of the refrigerant, which can lead to inefficiencies in the system.

    • Sub cooling is typically ...

  • Answered by AI
  • Q2. How is ISEER rating calculated
  • Ans. 

    ISEER rating is calculated based on the weighted average of the cooling performance of an air conditioner under different conditions.

    • ISEER = (Weighted Cooling Capacity at 100% load x 0.4) + (Weighted Cooling Capacity at 75% load x 0.2) + (Weighted Cooling Capacity at 50% load x 0.4)

    • The higher the ISEER rating, the more energy efficient the air conditioner is.

    • ISEER rating helps consumers compare the energy efficiency of...

  • Answered by AI
  • Q3. Draw the Refrigeration cycle
  • Ans. 

    The refrigeration cycle is a thermodynamic cycle used in refrigerators and air conditioning systems to transfer heat from a low temperature to a high temperature environment.

    • The cycle consists of four main components: compressor, condenser, expansion valve, and evaporator.

    • The refrigerant enters the compressor as a low-pressure gas and leaves as a high-pressure, high-temperature gas.

    • The high-pressure gas then flows into...

  • Answered by AI
  • Q4. Mainstream refrigerants used in household air conditioning
  • Ans. 

    Mainstream refrigerants used in household air conditioning include R-410A, R-22, and R-134a.

    • R-410A is a popular refrigerant known for its high efficiency and environmental friendliness.

    • R-22, although being phased out due to its ozone-depleting properties, is still commonly found in older air conditioning systems.

    • R-134a is commonly used in automotive air conditioning systems but can also be found in some household units

  • Answered by AI
  • Q5. Explain 1 ton cooling concept
  • Ans. 

    1 ton cooling concept refers to the amount of heat required to melt one ton of ice in a 24-hour period.

    • 1 ton of cooling is equal to 12,000 BTUs per hour

    • It is commonly used in the HVAC industry to measure the cooling capacity of air conditioning systems

    • For example, a 2-ton air conditioner can remove 24,000 BTUs of heat per hour

  • Answered by AI
  • Q6. Relation between current, voltage and power
  • Ans. 

    The relationship between current, voltage, and power is described by Ohm's Law, which states that current is directly proportional to voltage and inversely proportional to resistance.

    • Ohm's Law states that V = I * R, where V is voltage, I is current, and R is resistance.

    • Power (P) is calculated using the formula P = V * I, where P is power, V is voltage, and I is current.

    • In a circuit with a constant resistance, an increa...

  • Answered by AI
  • Q7. Conversion from BTU to watts and vice versa
  • Ans. 

    1 BTU is approximately equal to 0.29307107 watts. To convert BTU to watts, multiply by 0.29307107. To convert watts to BTU, divide by 0.29307107.

    • 1 BTU = 0.29307107 watts

    • To convert BTU to watts, multiply by 0.29307107

    • To convert watts to BTU, divide by 0.29307107

  • Answered by AI
Round 4 - Psychometric Test 

(1 Question)

  • Q1. No questions just test
Round 5 - HR 

(5 Questions)

  • Q1. Would you be comfortable to regularly work extra hours?
  • Q2. Introduction about yourself?
  • Q3. Why do you want to join LG/ consumer durable industry?
  • Q4. If your manager and colleagues are busy with work , how will you manage to learn the things from them?
  • Q5. Present Salary and expected salary

Interview Preparation Tips

Interview preparation tips for other job seekers - Just be confident. And make LG as your last option if you want to go in consumer durable industry.
Interview experience
4
Good
Difficulty level
-
Process Duration
-
Result
-

I applied via Job Portal

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 

(1 Question)

  • Q1. Past experience and salary exp.
Round 3 - One-on-one 

(1 Question)

  • Q1. Kpi and past exp disc.

Blue Star Interview FAQs

How many rounds are there in Blue Star Senior Production Engineer interview?
Blue Star interview process usually has 2-3 rounds. The most common rounds in the Blue Star interview process are Technical, HR and One-on-one Round.
How to prepare for Blue Star Senior Production Engineer 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 Assembly Line, Daily Production Planning, Line Balancing, Manpower Handling and Rejection Control.
What are the top questions asked in Blue Star Senior Production Engineer interview?

Some of the top questions asked at the Blue Star Senior Production Engineer interview -

  1. What are the targets and how targets achie...read more
  2. Sap knowledge, 7 QC t...read more
  3. Kaizen activ...read more

Tell us how to improve this page.

Blue Star Senior Production Engineer Interview Process

based on 3 interviews

Interview experience

5
  
Excellent
View more
Join Blue Star India's leading Air Conditioning and Commercial Refrigeration Company

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Blue Star Senior Production Engineer Salary
based on 33 salaries
₹5 L/yr - ₹9 L/yr
11% more than the average Senior Production Engineer Salary in India
View more details

Blue Star Senior Production Engineer Reviews and Ratings

based on 9 reviews

2.9/5

Rating in categories

3.0

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2.7

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3.7

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3.5

Job security

2.8

Company culture

2.8

Promotions

2.5

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