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Thermax Limited Operations Engineer Interview Questions, Process, and Tips

Updated 25 May 2024

Thermax Limited Operations Engineer Interview Experiences

1 interview found

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

I applied via Company Website and was interviewed in Apr 2024. There was 1 interview round.

Round 1 - Technical 

(7 Questions)

  • Q1. What is the reason for Bearing Failure
  • Ans. 

    Bearing failure can be caused by factors such as improper lubrication, contamination, overloading, misalignment, and poor installation.

    • Improper lubrication can lead to increased friction and wear on the bearing surfaces.

    • Contamination from dirt, debris, or moisture can cause abrasion and corrosion, leading to premature failure.

    • Overloading the bearing beyond its capacity can cause excessive stress and fatigue.

    • Misalignmen...

  • Answered by AI
  • Q2. What is the Gearbox
  • Ans. 

    The gearbox is a mechanical device that transmits power from the engine to the wheels of a vehicle, allowing for different speeds and torque ratios.

    • The gearbox contains gears of different sizes that mesh together to change the speed and torque of the vehicle.

    • It is typically located between the engine and the driveshaft.

    • Gearboxes can be manual or automatic, with manual gearboxes requiring the driver to shift gears manua...

  • Answered by AI
  • Q3. What is Difference between PLC and Scada
  • Ans. 

    PLC is a hardware device that controls processes, while SCADA is a software system that monitors and controls processes.

    • PLC is a programmable logic controller used to control industrial processes.

    • SCADA is a supervisory control and data acquisition system used to monitor and control processes.

    • PLC is hardware-based, while SCADA is software-based.

    • PLC is typically used for controlling specific tasks within a process, while...

  • Answered by AI
  • Q4. What is the full form of PLC and Scada
  • Ans. 

    PLC stands for Programmable Logic Controller and Scada stands for Supervisory Control and Data Acquisition.

    • PLC is a hardware device used to control industrial processes.

    • Scada is a software system used for monitoring and controlling processes in industries.

    • PLC and Scada are often used together in industrial automation systems.

    • Example: PLC can control the operation of a conveyor belt in a manufacturing plant, while Scada...

  • Answered by AI
  • Q5. What is Vivrofeeder and its working
  • Ans. 

    Vivrofeeder is a device used in biotechnology for automated feeding of cell cultures in bioreactors.

    • Vivrofeeder is designed to provide nutrients and maintain optimal conditions for cell growth in bioreactors.

    • It helps in reducing manual labor and ensuring consistent feeding schedules.

    • Vivrofeeder can be programmed to dispense specific amounts of nutrients at set intervals.

    • Examples of nutrients dispensed by Vivrofeeder in...

  • Answered by AI
  • Q6. What is the Full form HPP in SCR
  • Ans. 

    HPP in SCR stands for High Pressure Pump.

    • HPP is a crucial component in a Selective Catalytic Reduction (SCR) system.

    • It is responsible for pumping the diesel exhaust fluid (DEF) into the exhaust stream to reduce harmful emissions.

    • Examples of HPP brands include Bosch, Delphi, and Cummins.

  • Answered by AI
  • Q7. Which types of Belt
  • Ans. 

    There are various types of belts used in engineering, such as V-belts, timing belts, flat belts, and conveyor belts.

    • V-belts are commonly used for power transmission in machinery.

    • Timing belts are used to synchronize the rotation of the crankshaft and camshaft in an engine.

    • Flat belts are used for conveying loads over long distances.

    • Conveyor belts are used for moving materials in industrial settings.

  • Answered by AI

Skills evaluated in this interview

Interview questions from similar companies

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 Apr 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 

(1 Question)

  • Q1. Most interview question based on resume only. And related oil and gas industry.
Round 3 - HR 

(1 Question)

  • Q1. Salary discussion

Interview Preparation Tips

Topics to prepare for TechnipFMC Senior Engineer interview:
  • API 6A
  • Subsea
  • Pressure Handling
Interview preparation tips for other job seekers - Go with confidence
Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
6-8 weeks
Result
Selected Selected

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

Round 1 - Technical 

(2 Questions)

  • Q1. Basic Geotechnical questions
  • Q2. Piling Design, Shallow Foundation Design, International Codes for subsea structure foundation designs.

Interview Preparation Tips

Interview preparation tips for other job seekers - Basic Design knowledge should be must.
Interview experience
3
Average
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Referral and was interviewed in Nov 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 - HR 

(1 Question)

  • Q1. What is your highest qualification
  • Ans. 

    My highest qualification is a Master's degree in Electrical Engineering.

    • Master's degree in Electrical Engineering

    • Specialized in power systems

    • Thesis focused on renewable energy integration

    • Completed advanced courses in control systems

    • Published research papers in IEEE conferences

  • Answered by AI
Round 3 - Technical 

(1 Question)

  • Q1. What is your role and responsibilities in the project quality?
  • Ans. 

    As a Senior Engineer, my role in project quality is to ensure that all deliverables meet the required standards and specifications.

    • Developing and implementing quality assurance processes and procedures

    • Conducting regular audits and inspections to identify any quality issues

    • Collaborating with cross-functional teams to address and resolve quality concerns

    • Creating and maintaining quality documentation, including test plans...

  • Answered by AI

I applied via Recruitment Consultant and was interviewed in Mar 2021. There were 3 interview rounds.

Interview Questionnaire 

4 Questions

  • Q1. How types of welding?
  • Ans. 

    There are several types of welding including MIG, TIG, Stick, and Flux-Cored welding.

    • MIG welding uses a wire electrode and a shielding gas to join two pieces of metal together.

    • TIG welding uses a tungsten electrode and a filler metal to create a strong weld.

    • Stick welding uses a consumable electrode coated in flux to create a strong bond.

    • Flux-Cored welding uses a wire electrode with a flux core to create a protective shi

  • Answered by AI
  • Q2. Difference b/w 1st angle & 3rd angle projection?
  • Ans. 

    1st angle projection is used in Europe & 3rd angle projection is used in North America. They differ in placement of views.

    • 1st angle projection places the object in front of the viewing plane while 3rd angle projection places the object behind the viewing plane.

    • In 1st angle projection, the top view is placed below the front view while in 3rd angle projection, the top view is placed above the front view.

    • 1st angle project...

  • Answered by AI
  • Q3. Why u are leaving your past company
  • Q4. What is meant by six sigma
  • Ans. 

    Six Sigma is a data-driven methodology used to improve business processes by reducing defects and variability.

    • Six Sigma aims to achieve a level of quality where the probability of defects is extremely low.

    • It involves a structured approach to problem-solving using statistical analysis.

    • The methodology uses a set of tools and techniques such as DMAIC (Define, Measure, Analyze, Improve, Control) and statistical process con...

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Overall it is good, always concentrate on core welding concepts

I applied via Naukri.com and was interviewed in Sep 2021. There were 3 interview rounds.

Interview Questionnaire 

2 Questions

  • Q1. About previous experience
  • Q2. Previous experience

Interview Preparation Tips

Interview preparation tips for other job seekers - Good experience no issues
Interview experience
5
Excellent
Difficulty level
Easy
Process Duration
Less than 2 weeks
Result
Not Selected

I appeared for an interview before Jun 2021.

Round 1 - Technical 

(2 Questions)

  • Q1. Input output list the digital and analog signals from field instruments to control room via the single core and multicore cables via the junction boxes.
  • Q2. What is dca an# plc
  • Ans. 

    DCA and PLC are commonly used acronyms in the field of engineering.

    • DCA stands for Direct Current Amplifier, which is a device used to amplify direct current signals.

    • PLC stands for Programmable Logic Controller, which is a digital computer used for automation of electromechanical processes.

    • DCA and PLC are essential components in various engineering applications such as industrial automation and control systems.

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Learn hard and work hard

Skills evaluated in this interview

Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-
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 - One-on-one 

(2 Questions)

  • Q1. Based on the experiences and technical information provided in resume
  • Q2. Based on the standards mentioned in resume regarding oil and gas

Interview Preparation Tips

Interview preparation tips for other job seekers - Technipfmc is a one of good company to join , it will be tough for one who is good at work.

I applied via Naukri.com and was interviewed before May 2020. There was 1 interview round.

Interview Questionnaire 

1 Question

  • Q1. Write the equation for dynamics and wave spectra equations. I do not remember questions as it is 3 years back.

Interview Preparation Tips

Interview preparation tips for other job seekers - This happened in Technip FMC Hyderabad, India. I hold 10 years experience. Interviewers don not know what to get from the candidates. The panel tried to prove within themselves that can ask difficult questions. The even entered to doctorate level questions which is not valid for performing job. Finally, I conclude that they performed some time-pass session.

I applied via Walk-in and was interviewed before Apr 2021. There was 1 interview round.

Round 1 - Technical 

(1 Question)

  • Q1. Explain Compilation process steps?
  • Ans. 

    Compilation process involves several steps to convert source code into executable code.

    • Preprocessing: Includes header file inclusion, macro expansion, and conditional compilation.

    • Compilation: Translates source code into assembly code.

    • Assembly: Converts assembly code into machine code.

    • Linking: Combines object files and libraries to create an executable file.

    • Loading: Loads the executable file into memory and prepares it

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Prepare well prior the interview, revise all the basic concepts of Embedded C and MATLAB if you have applied for embedded systems.

Thermax Limited Interview FAQs

How many rounds are there in Thermax Limited Operations Engineer interview?
Thermax Limited interview process usually has 1 rounds. The most common rounds in the Thermax Limited interview process are Technical.
What are the top questions asked in Thermax Limited Operations Engineer interview?

Some of the top questions asked at the Thermax Limited Operations Engineer interview -

  1. What is the reason for Bearing Fail...read more
  2. What is Difference between PLC and Sc...read more
  3. What is the full form of PLC and Sc...read more

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Thermax Limited Operations Engineer Interview Process

based on 1 interview

Interview experience

5
  
Excellent
View more

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Thermax Limited Operations Engineer Salary
based on 5 salaries
₹2 L/yr - ₹3.7 L/yr
38% less than the average Operations Engineer Salary in India
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Thermax Limited Operations Engineer Reviews and Ratings

based on 4 reviews

4.2/5

Rating in categories

4.6

Skill development

4.1

Work-life balance

4.0

Salary

4.5

Job security

4.6

Company culture

4.6

Promotions

4.4

Work satisfaction

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