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Subros Deputy Engineer Interview Questions and Answers

Updated 31 May 2025

8 Interview questions

A Deputy Engineer was asked 3w ago
Q. What is mould?
Ans. 

Mould is a type of fungus that grows in multicellular filaments called hyphae, thriving in damp environments.

  • Mould can be found indoors and outdoors, often in damp areas like bathrooms and basements.

  • Common types of mould include Aspergillus, Penicillium, and Cladosporium.

  • Mould reproduces through spores, which can be airborne and lead to health issues.

  • It plays a role in decomposition, breaking down organic matter i...

A Deputy Engineer was asked 3w ago
Q. What is the full form of SCM?
Ans. 

SCM stands for Supply Chain Management, which involves overseeing and optimizing the flow of goods and services.

  • SCM integrates various processes from production to delivery.

  • It includes planning, sourcing, manufacturing, and logistics.

  • Example: A company managing inventory levels to meet customer demand efficiently.

  • SCM aims to reduce costs and improve service quality.

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A Deputy Engineer was asked 3w ago
Q. What materials are used in molds?
Ans. 

Moulds are typically made from materials like metal, plastic, and sand, each chosen for specific casting processes.

  • Metal: Used for high durability and precision, e.g., steel or aluminum moulds for die casting.

  • Plastic: Lightweight and cost-effective, often used for injection moulding.

  • Sand: Common in foundry work, allows for complex shapes and is reusable.

  • Ceramic: Used for high-temperature applications, such as in t...

A Deputy Engineer was asked 9mo ago
Q. What are the considerations when selecting materials for a mechanical component?
Ans. 

Considerations for selecting materials for mechanical components include strength, durability, corrosion resistance, cost, and compatibility with other materials.

  • Strength: Ensure the material can withstand the required loads and stresses.

  • Durability: Choose a material that will not degrade or wear out quickly over time.

  • Corrosion resistance: Select a material that is resistant to corrosion if the component will be e...

A Deputy Engineer was asked
Q. What is the least count of a vernier caliper and screw gauge?
Ans. 

The least count of a vernier caliper is 0.02 mm and the least count of a screw gauge is 0.01 mm.

  • Vernier caliper least count: 0.02 mm

  • Screw gauge least count: 0.01 mm

A Deputy Engineer was asked
Q. Which refrigerant is currently being used?
Ans. 

The most commonly used refrigerant at this time is R-410A, which is a hydrofluorocarbon (HFC) blend.

  • R-410A is a popular choice due to its high energy efficiency and environmental friendliness.

  • It is commonly used in air conditioning systems and heat pumps.

  • R-410A is a hydrofluorocarbon (HFC) blend, which means it does not contain chlorine and is less harmful to the ozone layer compared to older refrigerants like R-2...

A Deputy Engineer was asked
Q. Why are the tiers colored only black?
Ans. 

The tiers are black to indicate the level of expertise or access in a hierarchical system.

  • Black is often associated with power, authority, and sophistication, making it a suitable choice for tiers in a hierarchical structure.

  • Using different colors for tiers may cause confusion or misinterpretation of the hierarchy.

  • Black is a neutral color that can easily be paired with other colors for design purposes.

  • Consistency ...

Are these interview questions helpful?
A Deputy Engineer was asked
Q. How does an AC cycle work?
Ans. 

AC cycle works by using a refrigerant to absorb heat from inside a space and release it outside, creating a cooling effect.

  • AC cycle starts with the refrigerant absorbing heat from inside the space, cooling the air.

  • The refrigerant then moves to the compressor where it is pressurized and heated.

  • Next, the hot refrigerant moves to the condenser coil where it releases heat to the outside air.

  • The refrigerant then goes t...

Subros Deputy Engineer Interview Experiences

6 interviews found

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

I appeared for an interview in Apr 2025, where I was asked the following questions.

  • Q1. Tell me about your self?
  • Q2. Why are you looking for job change?
  • Ans. 

    I'm seeking new challenges and opportunities for growth that align with my career goals and aspirations.

    • Desire for professional growth: I'm looking for a role that offers more responsibilities and opportunities to lead projects.

    • Alignment with career goals: I want to work in a company that shares my values and vision for innovation in engineering.

    • Seeking a dynamic work environment: I'm interested in a team that encourag...

  • Answered by AI
Interview experience
1
Bad
Difficulty level
Easy
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Approached by Company and was interviewed in Oct 2023. There was 1 interview round.

Round 1 - One-on-one 

(1 Question)

  • Q1. 1- If you are made the head of logistics, how will you meet the demands? 2- What is this 5s? 3-What is this Subros policy ?
  • Ans. 

    As head of logistics, I would implement efficient strategies, utilize 5S methodology, and understand Subros policy for optimal operations.

    • Assess current logistics processes to identify bottlenecks and inefficiencies.

    • Implement 5S methodology: Sort, Set in order, Shine, Standardize, Sustain to improve workplace organization.

    • Collaborate with suppliers and stakeholders to ensure timely delivery of materials.

    • Utilize technol...

  • Answered by AI

Interview Preparation Tips

Topics to prepare for Subros Deputy Engineer interview:
  • No need
Interview preparation tips for other job seekers - Don't West of time this company
Interview experience
5
Excellent
Difficulty level
Easy
Process Duration
Less than 2 weeks
Result
Selected Selected

I appeared for an interview before May 2024, where I was asked the following questions.

  • Q1. What is mould
  • Ans. 

    Mould is a type of fungus that grows in multicellular filaments called hyphae, thriving in damp environments.

    • Mould can be found indoors and outdoors, often in damp areas like bathrooms and basements.

    • Common types of mould include Aspergillus, Penicillium, and Cladosporium.

    • Mould reproduces through spores, which can be airborne and lead to health issues.

    • It plays a role in decomposition, breaking down organic matter in eco...

  • Answered by AI
  • Q2. What is the full form of SCM
  • Ans. 

    SCM stands for Supply Chain Management, which involves overseeing and optimizing the flow of goods and services.

    • SCM integrates various processes from production to delivery.

    • It includes planning, sourcing, manufacturing, and logistics.

    • Example: A company managing inventory levels to meet customer demand efficiently.

    • SCM aims to reduce costs and improve service quality.

  • Answered by AI
  • Q3. Which material use in mould
  • Ans. 

    Moulds are typically made from materials like metal, plastic, and sand, each chosen for specific casting processes.

    • Metal: Used for high durability and precision, e.g., steel or aluminum moulds for die casting.

    • Plastic: Lightweight and cost-effective, often used for injection moulding.

    • Sand: Common in foundry work, allows for complex shapes and is reusable.

    • Ceramic: Used for high-temperature applications, such as in the pr...

  • Answered by AI
  • Q4. Which types of 7QC Tools
  • Ans. 

    7QC Tools are essential quality management tools used to improve processes and solve problems in various industries.

    • 1. Check Sheet: A structured form for collecting and analyzing data, e.g., tracking defects in a manufacturing process.

    • 2. Histogram: A graphical representation of data distribution, e.g., showing the frequency of different defect types.

    • 3. Pareto Chart: A bar graph that identifies the most significant fact...

  • Answered by AI
Interview experience
4
Good
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Walk-in and was interviewed before Sep 2023. There was 1 interview round.

Round 1 - HR 

(3 Questions)

  • Q1. Self introduction
  • Q2. Why did you choose to study mechanical engineering?
  • Ans. 

    I chose to study mechanical engineering because of my passion for understanding how things work and my desire to design innovative solutions to real-world problems.

    • Fascination with machines and technology

    • Interest in problem-solving and innovation

    • Desire to make a tangible impact on society

    • Inspiration from role models in the field

    • Enjoyment of hands-on projects and experiments

  • Answered by AI
  • Q3. What are the considerations when selecting materials for a mechanical component?
  • Ans. 

    Considerations for selecting materials for mechanical components include strength, durability, corrosion resistance, cost, and compatibility with other materials.

    • Strength: Ensure the material can withstand the required loads and stresses.

    • Durability: Choose a material that will not degrade or wear out quickly over time.

    • Corrosion resistance: Select a material that is resistant to corrosion if the component will be expose...

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Join job seeker groups: Many companies post job openings in job seeker groups before posting them on their websites or job boards.
Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
2-4 weeks
Result
Selected Selected

I applied via Campus Placement and was interviewed before May 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 tips
Round 2 - HR 

(5 Questions)

  • Q1. Some important questions related to RAC.
  • Q2. How does AC cycle work?
  • Ans. 

    AC cycle works by using a refrigerant to absorb heat from inside a space and release it outside, creating a cooling effect.

    • AC cycle starts with the refrigerant absorbing heat from inside the space, cooling the air.

    • The refrigerant then moves to the compressor where it is pressurized and heated.

    • Next, the hot refrigerant moves to the condenser coil where it releases heat to the outside air.

    • The refrigerant then goes throug...

  • Answered by AI
  • Q3. Which refrigerant is used at this time?
  • Ans. 

    The most commonly used refrigerant at this time is R-410A, which is a hydrofluorocarbon (HFC) blend.

    • R-410A is a popular choice due to its high energy efficiency and environmental friendliness.

    • It is commonly used in air conditioning systems and heat pumps.

    • R-410A is a hydrofluorocarbon (HFC) blend, which means it does not contain chlorine and is less harmful to the ozone layer compared to older refrigerants like R-22.

  • Answered by AI
  • Q4. May you join at gurgaon for your job?
  • Ans. 

    Yes, I can join at Gurgaon for the job and am excited about the opportunity to contribute to the team.

    • I am flexible with relocation and can move to Gurgaon as needed.

    • Gurgaon is a hub for engineering and technology, providing great networking opportunities.

    • I have researched the area and am familiar with the local culture and amenities.

    • I am eager to work in a dynamic environment like Gurgaon, which is known for its innov...

  • Answered by AI
  • Q5. Some knowledge of general awareness.
Round 3 - Behavioral 

(1 Question)

  • Q1. Why the tiers colour are only black.
  • Ans. 

    The tiers are black to indicate the level of expertise or access in a hierarchical system.

    • Black is often associated with power, authority, and sophistication, making it a suitable choice for tiers in a hierarchical structure.

    • Using different colors for tiers may cause confusion or misinterpretation of the hierarchy.

    • Black is a neutral color that can easily be paired with other colors for design purposes.

    • Consistency in co...

  • Answered by AI
Round 4 - Technical 

(1 Question)

  • Q1. Least count of vernier caliper and screw gauge?
  • Ans. 

    The least count of a vernier caliper is 0.02 mm and the least count of a screw gauge is 0.01 mm.

    • Vernier caliper least count: 0.02 mm

    • Screw gauge least count: 0.01 mm

  • Answered by AI

Skills evaluated in this interview

Interview experience
1
Bad
Difficulty level
Easy
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Walk-in and was interviewed before Feb 2023. There was 1 interview round.

Round 1 - Aptitude Test 

Basic question in physics ,chemistry ,math, instrument knowladge

Top trending discussions

View All
Interview Tips & Stories
5d (edited)
a team lead
Why are women still asked such personal questions in interview?
I recently went for an interview… and honestly, m still trying to process what just happened. Instead of being asked about my skills, experience, or how I could add value to the company… the questions took a totally unexpected turn. The interviewer started asking things like When are you getting married? Are you engaged? And m sure, if I had said I was married, the next question would’ve been How long have you been married? What does my personal life have to do with the job m applying for? This is where I felt the gender discrimination hit hard. These types of questions are so casually thrown at women during interviews but are they ever asked to men? No one asks male candidates if they’re planning a wedding or how old their kids are. So why is it okay to ask women? Can we please stop normalising this kind of behaviour in interviews? Our careers shouldn’t be judged by our relationship status. Period.
Got a question about Subros?
Ask anonymously on communities.

Interview questions from similar companies

I applied via Recruitment Consultant and was interviewed before Oct 2020. There were 3 interview rounds.

Interview Questionnaire 

5 Questions

  • Q1. Which vehicle license you have?
  • Ans. 

    I have a valid driver's license for both cars and motorcycles.

    • I have a Class C license for cars

    • I also have a Class M license for motorcycles

    • I have a clean driving record with no accidents or violations

  • Answered by AI
  • Q2. What is CBS & ABS
  • Q3. Which segment of bike you ride
  • Ans. 

    I ride a road bike for commuting and a mountain bike for leisure.

    • I prefer road bikes for their speed and efficiency on paved roads.

    • I enjoy mountain biking for the challenge and adventure of off-road trails.

    • I also have experience with hybrid bikes for their versatility.

    • I prioritize safety and always wear a helmet and follow traffic laws.

    • I have participated in charity rides and group rides for fun and community.

  • Answered by AI
  • Q4. How you do the vehicle testing
  • Ans. 

    Vehicle testing involves various methods to ensure safety, performance, and compliance with regulations.

    • Testing can include physical tests such as crash tests, durability tests, and performance tests.

    • Simulation and modeling can also be used to test vehicle components and systems.

    • Testing must comply with regulations set by organizations such as the National Highway Traffic Safety Administration (NHTSA) and the European ...

  • Answered by AI
  • Q5. Which type of Homologation testing you do?
  • Ans. 

    We conduct various types of homologation testing depending on the product and its intended market.

    • We conduct safety testing to ensure compliance with local regulations.

    • We perform emissions testing to ensure compliance with environmental regulations.

    • We conduct performance testing to ensure the product meets the required standards.

    • We also conduct durability testing to ensure the product can withstand the expected wear an...

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - That question were ask me for vehicle testing engineer & for test rider position
Are these interview questions helpful?

I applied via Recruitment Consulltant and was interviewed before Jun 2021. 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 tips
Round 2 - Telephonic Call 

(1 Question)

  • Q1. Technical questions related to Mechanical Engineering. Current job role and responsibilities
Round 3 - Panel interview 

(2 Questions)

  • Q1. Current job role and responsibilities.
  • Q2. What is Tempering? Material science questions
Round 4 - One-on-one 

(2 Questions)

  • Q1. Interview with VP India.
  • Q2. Questions on Combustion Engines. Difference between two-stroke and four-stroke. Current job role and responsibilities. How to design a snap.

Interview Preparation Tips

Interview preparation tips for other job seekers - Know your profile well. Brush up on Mechanical engineering topics
Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
4-6 weeks
Result
Selected Selected

I applied via Approached by Company

Round 1 - Technical 

(1 Question)

  • Q1. About lithium ion battery

Interview Preparation Tips

Interview preparation tips for other job seekers - Good company
Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
Selected Selected
  • Q1. Basic of pneumatic systems and hydraulic systems
  • Q2. Theory knowledge about Preventive Maintenance

Subros Interview FAQs

How many rounds are there in Subros Deputy Engineer interview?
Subros interview process usually has 2 rounds. The most common rounds in the Subros interview process are Resume Shortlist, HR and Behavioral.
How to prepare for Subros Deputy 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 Subros. The most common topics and skills that interviewers at Subros expect are Analytical skills, EHS, Equipment Maintenance, Kaizen and Manpower Handling.
What are the top questions asked in Subros Deputy Engineer interview?

Some of the top questions asked at the Subros Deputy Engineer interview -

  1. What are the considerations when selecting materials for a mechanical compone...read more
  2. Least count of vernier caliper and screw gau...read more
  3. Which refrigerant is used at this ti...read more
How long is the Subros Deputy Engineer interview process?

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

Tell us how to improve this page.

Overall Interview Experience Rating

4.1/5

based on 21 interview experiences

Difficulty level

Easy 43%
Moderate 57%

Duration

Less than 2 weeks 86%
2-4 weeks 14%
View more

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Subros Deputy Engineer Salary
based on 1.9k salaries
₹1.6 L/yr - ₹4.5 L/yr
50% less than the average Deputy Engineer Salary in India
View more details

Subros Deputy Engineer Reviews and Ratings

based on 374 reviews

4.0/5

Rating in categories

4.1

Skill development

3.9

Work-life balance

3.0

Salary

4.4

Job security

4.1

Company culture

3.2

Promotions

3.7

Work satisfaction

Explore 374 Reviews and Ratings
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