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Thermax Limited Service Engineer Interview Questions and Answers

Updated 25 Feb 2025

Thermax Limited Service Engineer Interview Experiences

4 interviews found

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

(2 Questions)

  • Q1. Have a job for me
  • Q2. Have job for me in this year
Round 2 - Technical 

(2 Questions)

  • Q1. What kind of for me
  • Q2. Where is your head office
  • Ans. 

    Our head office is located in downtown New York City.

    • Head office is in downtown New York City

    • Easily accessible by public transportation

    • Close to major landmarks and attractions

  • Answered by AI
Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-
Round 1 - PI 

(2 Questions)

  • Q1. About yourself, family background.
  • Q2. Past experience, current job clarification
Round 2 - Technical 

(2 Questions)

  • Q1. About Boilers / heat pump and check points ?
  • Q2. If gas pressure is low what are the possibility and what is the corrective actions taken by you ?
  • Ans. 

    Low gas pressure can lead to various issues like inefficient operation or equipment failure. Corrective actions include checking for leaks, adjusting regulators, and ensuring proper ventilation.

    • Check for leaks in the gas system

    • Adjust regulators to increase gas pressure

    • Ensure proper ventilation for gas combustion

    • Inspect gas supply lines for blockages or restrictions

    • Verify that gas appliances are functioning properly

  • Answered by AI
Round 3 - HR 

(1 Question)

  • Q1. Total experience and current total ctc ?
  • Ans. 

    I have 5 years of experience in the field and my current total CTC is $60,000.

    • 5 years of experience in service engineering

    • Current total CTC is $60,000

    • Experience includes troubleshooting, maintenance, and repair of equipment

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Be confident, best of luck.

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Q5. If we want to increase engine torque, how?
Interview experience
1
Bad
Difficulty level
Moderate
Process Duration
More than 8 weeks
Result
-

I applied via Job Fair and was interviewed in Dec 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 

(2 Questions)

  • Q1. Family inquiry or other
  • Q2. Education baground
Round 3 - Technical 

(2 Questions)

  • Q1. Experience based Questions
  • Q2. Plc and vfd or electrical system

Interview Preparation Tips

Interview preparation tips for other job seekers - Good
Interview experience
4
Good
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 - Technical 

(1 Question)

  • Q1. About back ground
Round 3 - HR 

(1 Question)

  • Q1. About family background

Interview Preparation Tips

Interview preparation tips for other job seekers - Please take full information about what u apply for.

Thermax Limited interview questions for designations

 Field Service Engineer

 (1)

 Electrical Engineer

 (6)

 Mechanical Engineer

 (5)

 Production Engineer

 (3)

 Shift Engineer

 (3)

 Process Engineer

 (2)

 Junior Engineer

 (2)

 Quality Engineer

 (2)

Service Engineer Jobs at Thermax Limited

View all

Interview questions from similar companies

I applied via Recruitment Consultant and was interviewed before Oct 2017. There were 3 interview rounds.

Interview Questionnaire 

1 Question

  • Q1. What is the basic hydraulic system? What are the function of various valves? What are the function of various Pumps? Hydraulic schematics? What is the Engine? What are the four strokes of an engine? Explai...
  • Ans. 

    The basic hydraulic system consists of various valves and pumps that work together to control fluid flow and pressure.

    • Valves in a hydraulic system control the direction, flow rate, and pressure of the fluid.

    • Examples of valves include check valves, relief valves, and control valves.

    • Pumps in a hydraulic system generate the flow and pressure of the fluid.

    • Examples of pumps include gear pumps, vane pumps, and piston pumps.

    • H...

  • Answered by AI

Interview Preparation Tips

General Tips: NA
Skills: Communication, Body Language, Problem Solving, Analytical Skills, Leadership, Presentation Skills, Time Management, Decision Making Skills
Duration: <1 week

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
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
3
Average
Difficulty level
-
Process Duration
-
Result
-

I applied via Company Website

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 

Two easy level and one medium level code

Round 3 - Technical 

(1 Question)

  • Q1. From resume and project

Interview Preparation Tips

Interview preparation tips for other job seekers - comple oops concept and project details
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.

Thermax Limited Interview FAQs

How many rounds are there in Thermax Limited Service Engineer interview?
Thermax Limited interview process usually has 2-3 rounds. The most common rounds in the Thermax Limited interview process are Technical, HR and Resume Shortlist.
How to prepare for Thermax Limited Service 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 Thermax Limited. The most common topics and skills that interviewers at Thermax Limited expect are Cooling Tower, Failure Analysis, Networking, Chillers and Pumps.
What are the top questions asked in Thermax Limited Service Engineer interview?

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

  1. If gas pressure is low what are the possibility and what is the corrective acti...read more
  2. About Boilers / heat pump and check point...read more
  3. have job for me in this y...read more

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Thermax Limited Service Engineer Interview Process

based on 5 interviews

1 Interview rounds

  • Technical Round
View more
Thermax Limited Service Engineer Salary
based on 97 salaries
₹2 L/yr - ₹8 L/yr
16% more than the average Service Engineer Salary in India
View more details

Thermax Limited Service Engineer Reviews and Ratings

based on 23 reviews

3.8/5

Rating in categories

4.0

Skill development

3.4

Work-life balance

3.8

Salary

3.7

Job security

4.1

Company culture

3.5

Promotions

3.6

Work satisfaction

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