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Dorf Ketal Chemicals Plant Operator Interview Questions, Process, and Tips

Updated 25 May 2024

Top Dorf Ketal Chemicals Plant Operator Interview Questions and Answers

Dorf Ketal Chemicals Plant Operator Interview Experiences

2 interviews found

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

Interview Questionnaire 

5 Questions

  • Q1. Types of pumps
  • Ans. 

    Pumps are used to move fluids from one place to another. There are various types of pumps available for different applications.

    • Centrifugal pumps

    • Positive displacement pumps

    • Diaphragm pumps

    • Gear pumps

    • Peristaltic pumps

    • Submersible pumps

    • Jet pumps

  • Answered by AI
  • Q2. Types of Valve
  • Ans. 

    Valves are devices used to control the flow of fluids or gases. There are several types of valves used in different applications.

    • Gate valve

    • Ball valve

    • Butterfly valve

    • Globe valve

    • Check valve

    • Diaphragm valve

    • Needle valve

    • Pressure relief valve

  • Answered by AI
  • Q3. Types of heat exchangers
  • Ans. 

    Heat exchangers are devices that transfer heat between two or more fluids.

    • Shell and tube heat exchangers

    • Plate heat exchangers

    • Double pipe heat exchangers

    • Spiral heat exchangers

    • Air-cooled heat exchangers

  • Answered by AI
  • Q4. Where did iti pass from?
  • Ans. 

    I passed my ITI (Industrial Training Institute) from XYZ Institute.

    • Passed ITI from XYZ Institute

    • Completed training in specific trade (e.g. welding, electrician, fitter, etc.)

    • Received certification upon completion

  • Answered by AI
  • Q5. Type of cooling towers
  • Ans. 

    Cooling towers can be classified into natural draft and mechanical draft types.

    • Natural draft cooling towers use the natural convection of air to cool water.

    • Mechanical draft cooling towers use fans to force air through the tower.

    • Mechanical draft towers can be further classified into crossflow and counterflow types.

    • Crossflow towers have air flowing horizontally across the falling water while counterflow towers have air f...

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Best experience I got to know and learn a lot in the interview
Interview experience
5
Excellent
Difficulty level
Hard
Process Duration
More than 8 weeks
Result
Selected Selected

I applied via Naukri.com and was interviewed before May 2023. There was 1 interview round.

Round 1 - Group Discussion 

Pssr pre plaining and Tool box tolck

Interview Preparation Tips

Interview preparation tips for other job seekers - Jsa grump discus & TBT

Plant Operator Interview Questions Asked at Other Companies

Q1. which standards process handling of centrifugal pump?
Q2. What are calibration standards, and why are they important?
Q3. Discribe an occasion at work when you had to do something you dis ... read more
Q4. What is Distillation ? Types of distillation? Explain all the typ ... read more
Q5. Tell me about preventive maintenance of a plant?

Interview questions from similar companies

Plant Operator Interview Questions & Answers

GAIL user image SHRIRAM YADAV

posted on 23 Feb 2022

I applied via Approached by Company and was interviewed in Jan 2022. 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 - HR 

(4 Questions)

  • Q1. What are your salary expectations?
  • Q2. What is your family background?
  • Q3. Share details of your previous job.
  • Q4. Tell me about yourself.

Interview Preparation Tips

Interview preparation tips for other job seekers - I,m shortlist of the post plant Operator

Operator Interview Questions & Answers

GAIL user image sonu shivhare

posted on 13 May 2024

Interview experience
1
Bad
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Technical 

(6 Questions)

  • Q1. Technical mein kya sikha
  • Q2. Gail vijaypur mein pump turbine ke bare mein kaise
  • Q3. Pump me seal kese lagai jati hai
  • Q4. Pump come maintenance kaise kiya jata hai
  • Q5. Coupling ko fit Kiya jata
  • Q6. Coupling kya Kam karti hai
Round 1 - Behavioral 

(2 Questions)

  • Q1. Poor management no promotion no followed due process so in everything you do safety first that is all I have to
  • Q2. The plan of the company in future

Interview Preparation Tips

Interview preparation tips for other job seekers - Job is something that it takes so serious and make sure your mind eyes on us whenever you need the job always took the job very serious and always make sure you follow the safety procedures

I applied via Recruitment Consulltant and was interviewed in Oct 2021. There were 2 interview rounds.

Round 1 - Resume Shortlist 
Pro Tip by AmbitionBox:
Don’t add your photo or details such as gender, age, and address in your resume. These details do not add any value.
View all tips
Round 2 - Technical 

(5 Questions)

  • Q1. What is the piston work?
  • Ans. 

    Piston work refers to the movement of a piston within an engine, converting pressure into mechanical energy.

    • Piston work is the process of a piston moving up and down within a cylinder in an engine.

    • It involves the conversion of pressure from combustion into mechanical energy to drive the engine.

    • Examples include the up and down movement of a piston in a car engine or a motorcycle engine.

  • Answered by AI
  • Q2. Piston work it's called cut off.
  • Q3. What is the process of whose pipe?
  • Ans. 

    The process of whose pipe refers to the process of determining ownership or responsibility for a particular pipeline.

    • Identifying the owner of the pipe

    • Determining the party responsible for maintenance and repairs

    • Establishing liability in case of accidents or damages

  • Answered by AI
  • Q4. How may stage of CNG compressor?
  • Ans. 

    CNG compressors typically have multiple stages to increase the pressure of the gas.

    • CNG compressors usually have 2 to 4 stages depending on the desired pressure output.

    • Each stage of the compressor helps to incrementally increase the pressure of the gas before it is stored or used.

    • Higher pressure requirements may necessitate more stages in the compressor system.

    • Examples of CNG compressor manufacturers with multi-stage sy...

  • Answered by AI
  • Q5. What is the work of first stage??
  • Ans. 

    The work of the first stage involves initial processing or preparation of data or materials.

    • Collecting and organizing data or materials

    • Cleaning or filtering data to remove errors or inconsistencies

    • Performing basic analysis or calculations

    • Preparing data for further processing or analysis

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - I know compressor related problems .
I am a CNG compressor opretor.
Any compressor problem I will solved it.
Didwani compressor opretor from in Punjab.

Plant Operator Interview Questions & Answers

GAIL user image SHRIRAM YADAV

posted on 23 Feb 2022

I applied via Approached by Company and was interviewed in Jan 2022. There were 2 interview rounds.

Round 1 - Resume Shortlist 
Pro Tip by AmbitionBox:
Properly align and format text in your resume. A recruiter will have to spend more time reading poorly aligned text, leading to high chances of rejection.
View all tips
Round 2 - HR 

(4 Questions)

  • Q1. What are your salary expectations?
  • Q2. What is your family background?
  • Q3. Share details of your previous job.
  • Q4. Tell me about yourself.

Interview Preparation Tips

Interview preparation tips for other job seekers - I,m shortlist of the post plant Operator

Power Plant Operator Interview Questions & Answers

ADNOC user image ROHENKUMAR DALPATBHAI PATEL

posted on 26 Dec 2022

Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
More than 8 weeks
Result
Not Selected

I applied via LinkedIn and was interviewed before Dec 2021. There were 4 interview rounds.

Round 1 - Resume Shortlist 
Pro Tip by AmbitionBox:
Double-check your resume for any spelling mistakes. The recruiter may consider spelling mistakes as careless behavior or poor communication skills.
View all tips
Round 2 - HR 

(1 Question)

  • Q1. Job related discussion and accommodation benifit discussion
Round 3 - Technical 

(1 Question)

  • Q1. Utility department related Questions
Round 4 - Case Study 

Chlorine system related Questions and answer.

Interview Preparation Tips

Interview preparation tips for other job seekers - Please inform me before interview. Please selection basic rules details send me.

Dorf Ketal Chemicals Interview FAQs

How many rounds are there in Dorf Ketal Chemicals Plant Operator interview?
Dorf Ketal Chemicals interview process usually has 1 rounds. The most common rounds in the Dorf Ketal Chemicals interview process are Group Discussion.
What are the top questions asked in Dorf Ketal Chemicals Plant Operator interview?

Some of the top questions asked at the Dorf Ketal Chemicals Plant Operator interview -

  1. Where did iti pass fr...read more
  2. Types of Va...read more
  3. Types of pu...read more

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Dorf Ketal Chemicals Plant Operator Salary
based on 32 salaries
₹1.8 L/yr - ₹5.5 L/yr
29% more than the average Plant Operator Salary in India
View more details

Dorf Ketal Chemicals Plant Operator Reviews and Ratings

based on 15 reviews

4.1/5

Rating in categories

4.1

Skill development

4.5

Work-Life balance

3.6

Salary & Benefits

4.5

Job Security

4.1

Company culture

3.7

Promotions/Appraisal

4.1

Work Satisfaction

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