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Triveni Engineering & Industries Boiler Operator Interview Questions, Process, and Tips

Updated 8 May 2024

Triveni Engineering & Industries Boiler Operator Interview Experiences

1 interview found

Interview experience
4
Good
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
-

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

Round 1 - Technical 

(11 Questions)

  • Q1. What is boiler ?
  • Ans. 

    A boiler is a closed vessel in which water or other fluid is heated.

    • Boilers are used to generate steam or hot water for heating, processing, or power generation

    • They can be fueled by natural gas, oil, coal, or electricity

    • Boilers have pressure and temperature controls to ensure safe operation

  • Answered by AI
  • Q2. DM water in silica ?
  • Ans. 

    Silica in DM water can cause scaling and corrosion in boiler systems.

    • Silica in DM water can lead to scaling on boiler tubes and heat exchangers.

    • High levels of silica can also cause corrosion in boiler systems.

    • Regular monitoring and treatment of DM water is essential to prevent silica buildup.

    • Examples of treatment methods include ion exchange resins and reverse osmosis systems.

  • Answered by AI
  • Q3. Dearetor in chemical dosing %?
  • Ans. 

    Dearetor in chemical dosing % refers to the percentage of chemical dosing in the deaerator system.

    • Dearetor in chemical dosing % is the amount of chemical added to the deaerator system to prevent corrosion and scale buildup.

    • The percentage of chemical dosing can vary depending on the specific requirements of the system and the type of chemicals being used.

    • For example, a typical range for chemical dosing in a deaerator sy...

  • Answered by AI
  • Q4. Water wall tube material?
  • Ans. 

    Water wall tubes are typically made of carbon steel, stainless steel, or alloy steel to withstand high temperatures and pressure.

    • Water wall tubes are commonly made of carbon steel due to its cost-effectiveness and durability.

    • Stainless steel water wall tubes are used in applications where corrosion resistance is important.

    • Alloy steel water wall tubes are preferred for high-pressure and high-temperature environments.

    • Comm...

  • Answered by AI
  • Q5. Super heater tube material composition?
  • Ans. 

    Super heater tubes are typically made of alloy steel to withstand high temperatures and pressures.

    • Super heater tubes are commonly made of materials like T11, T22, T91, etc.

    • Alloy steel is preferred for its high temperature and pressure resistance.

    • The material composition may vary based on the specific requirements of the boiler system.

  • Answered by AI
  • Q6. Tube failure reason?
  • Ans. 

    Tube failure can occur due to various reasons such as corrosion, erosion, overheating, and mechanical stress.

    • Corrosion from water or chemical reactions can weaken the tube material.

    • Erosion from high velocity fluid flow can wear down the tube walls.

    • Overheating can cause the tube material to weaken and eventually fail.

    • Mechanical stress from pressure fluctuations or vibrations can lead to cracks and failures.

    • Examples: Cor...

  • Answered by AI
  • Q7. Super heater steam speed?
  • Ans. 

    Super heater steam speed is the velocity at which steam flows through the super heater tubes.

    • Super heater steam speed is typically measured in meters per second or feet per minute.

    • Higher steam speeds can increase heat transfer efficiency in the super heater.

    • Proper steam speed is crucial to prevent overheating or underheating of the super heater tubes.

  • Answered by AI
  • Q8. Steam drum in total spaire part?
  • Ans. 

    Steam drum spare parts include level gauges, safety valves, blowdown valves, and pressure switches.

    • Level gauges

    • Safety valves

    • Blowdown valves

    • Pressure switches

  • Answered by AI
  • Q9. Coal in total moisture?
  • Ans. 

    Total moisture in coal refers to the moisture content present in coal including both surface moisture and inherent moisture.

    • Total moisture in coal is the sum of surface moisture and inherent moisture.

    • Surface moisture is the moisture present on the surface of coal particles, while inherent moisture is the moisture contained within the coal itself.

    • Total moisture affects the calorific value and combustion efficiency of co...

  • Answered by AI
  • Q10. Slop in total oxygen %?
  • Ans. 

    Slop in total oxygen % refers to the amount of oxygen present in the slop being used in the boiler operation.

    • Slop in total oxygen % is an important parameter to monitor in boiler operation as it affects combustion efficiency.

    • High levels of oxygen in slop can indicate incomplete combustion, leading to energy loss and increased emissions.

    • Regular monitoring and adjustment of oxygen levels in slop can help optimize boiler

  • Answered by AI
  • Q11. Baggage density?

Interview questions from similar companies

Interview Questionnaire 

1 Question

  • Q1. Why should we hire you ?

I applied via Company Website and was interviewed before Dec 2019. There were 4 interview rounds.

Interview Questionnaire 

2 Questions

  • Q1. Basic questions about experience in solar project, idea about performance parameters of solar power plant
  • Q2. Typical understanding of electrical engineering concepts, some background of family & city you belong

Interview Preparation Tips

Interview preparation tips for other job seekers - Come prepared for the domain you are applying for even if its new for you ,keep it real regarding personal information as BEL always do security check of your credentials

I applied via Recruitment Consultant

Interview Questionnaire 

3 Questions

  • Q1. Where did live project working his month
  • Q2. How many monthly payment
  • Q3. How many staff

Interview Preparation Tips

Interview preparation tips for other job seekers - sir

Interview Questionnaire 

2 Questions

  • Q1. Motive
  • Q2. Why us hire you?

Interview Preparation Tips

Round: Test
Experience: It was an easy section. Don't need to put an extra effort for that.The written just comprises of this section and a small english section so it isnt a big deal to clear it.
Tips: Maintain good speed and practice some general aptitude
Also preapre yourself for a english paper which includes basic grammar and general english concept.
Duration: 60 minutes
Total Questions: 60

Round: Technical Interview
Experience: This too was an easy round to clear. The interview consisted of HR questions and technical questions. The technical questions asked depend on the HR but mostly are general questions related to basic concept.
Tips: Have a good knowledge of your training and major project. And be strong in one of your core subjects. Just be cool and no need to panic if you dont know the answer. You might still get in.

General Tips: Be confident and be positive. prepare well. And leave the rest on luck.
Skill Tips: As its all about luck, but you should still give your best
 Dont be afraid just be confident. It might be your day and things will go your way. And even if you dont have a good technical knowledge, your communication skill might help you put and plays a important role in getting into maximum companies.
Skills: good communication skill, confidence
College Name: NIT BHOPAL
Motivation: It was a core company and has a decent package. Plus its a world recognized company.
Funny Moments: Well in my interview we talked about indian cricket team and places to go in Jabalpur, my native city. It didnt felt like an interview. It was like we were discussing about general topics.

I applied via Walk-in and was interviewed in May 2019. There was 1 interview round.

Interview Questionnaire 

1 Question

  • Q1. I am sharing all questions in advice box..

Interview Preparation Tips

Interview preparation tips for other job seekers - Firstly asked me to tell something about myself.. He had some queried about my responsibilities for my family . After cleared those he asked about my working experience, safety related questions.
After that he started to ask me some questions from design of machine which i could not make him satisfy with my answer
Then he asked about my favourite topic during diploma engineering.. as i said him IC engine, steam engine, heat transfer, pump he started to ask questions from there like what is engine, types, d/f among them , volumetric efficiency, stroke length, compression ratio, turbocharger, pump working principle etc..
I attended those all
After that he gave some info about site environment, and asked to me that i m ok with it or not..
That's it..
Be confident and be honest are the key to crack L&T interview..
Good luck
Thank you

I was interviewed in May 2019.

Interview Questionnaire 

2 Questions

  • Q1. How many types off bricks are uses in construction..
  • Ans. 

    There are several types of bricks used in construction, including clay bricks, concrete bricks, and fire bricks.

    • Clay bricks are the most common type of brick used in construction.

    • Concrete bricks are made from cement, sand, and water and are used for their strength and durability.

    • Fire bricks are designed to withstand high temperatures and are used in fireplaces, ovens, and kilns.

    • Other types of bricks include sand-lime b...

  • Answered by AI
  • Q2. Now can control the many critical conditions on site.

I applied via Walk-in and was interviewed before Nov 2020. There was 1 interview round.

Interview Questionnaire 

1 Question

  • Q1. Details about your previous domain experience
  • Ans. Details about the previous domain experience
  • Answered Anonymously

Interview Preparation Tips

Interview preparation tips for other job seekers - Good interview experience. They asks the details about your domain work experience.

I applied via Naukri.com and was interviewed before Nov 2020. There were 4 interview rounds.

Interview Questionnaire 

1 Question

  • Q1. Tell me about yourself.

Interview Preparation Tips

Interview preparation tips for other job seekers - prepare basics and ensure to provide the asked details properly

Triveni Engineering & Industries Interview FAQs

How many rounds are there in Triveni Engineering & Industries Boiler Operator interview?
Triveni Engineering & Industries interview process usually has 1 rounds. The most common rounds in the Triveni Engineering & Industries interview process are Technical.
What are the top questions asked in Triveni Engineering & Industries Boiler Operator interview?

Some of the top questions asked at the Triveni Engineering & Industries Boiler Operator interview -

  1. Steam drum in total spaire pa...read more
  2. Super heater tube material compositi...read more
  3. What is boile...read more

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Triveni Engineering & Industries Boiler Operator Interview Process

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Triveni Engineering & Industries Boiler Operator Salary
based on 4 salaries
₹3.6 L/yr - ₹5 L/yr
17% more than the average Boiler Operator Salary in India
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