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Ongc Petro Additions Manager Mechanical Interview Questions, Process, and Tips

Updated 16 Oct 2023

Ongc Petro Additions Manager Mechanical Interview Experiences

1 interview found

Interview experience
4
Good
Difficulty level
Moderate
Process Duration
More than 8 weeks
Result
Selected Selected

I applied via Company Website and was interviewed before Jul 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 - Technical 

(5 Questions)

  • Q1. Pump, compressor, mechanical seal, dry gas seal
  • Q2. Function of dry gas seal
  • Ans. 

    Dry gas seals are used in centrifugal compressors to prevent gas leakage and contamination.

    • Prevents gas leakage in centrifugal compressors

    • Helps in preventing contamination of process gas

    • Used in high-pressure applications

    • Requires a barrier gas to operate effectively

  • Answered by AI
  • Q3. What is NPSH in pump operation?
  • Ans. 

    NPSH stands for Net Positive Suction Head and is a measure of the pressure available at the suction port of a pump to prevent cavitation.

    • NPSH is important for ensuring that a pump does not cavitate, which can cause damage to the pump and reduce its efficiency.

    • It is calculated by subtracting the vapor pressure of the liquid being pumped from the total suction head of the pump.

    • NPSH is typically provided by the pump manuf...

  • Answered by AI
  • Q4. What maintenance philosophy should be followed?
  • Ans. 

    The proactive maintenance philosophy should be followed to prevent breakdowns and maximize equipment reliability.

    • Implement a preventive maintenance program to regularly inspect and maintain equipment

    • Utilize predictive maintenance techniques such as vibration analysis or thermal imaging to identify potential issues before they occur

    • Focus on reliability-centered maintenance to prioritize critical assets and optimize main...

  • Answered by AI
  • Q5. Have you any experience in turnaround maintenance?
  • Ans. 

    Yes, I have extensive experience in turnaround maintenance in various industries.

    • Managed turnaround maintenance projects for industrial equipment and machinery

    • Coordinated with maintenance teams to ensure timely completion of tasks

    • Implemented preventive maintenance strategies to minimize downtime

    • Utilized advanced tools and technologies to optimize maintenance processes

    • Tracked and analyzed maintenance data to improve eff

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Prepare technical part for interview for basic engineering questions.

Interview questions from similar companies

I applied via Recruitment Consulltant and was interviewed in Apr 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 - Technical 

(1 Question)

  • Q1. Depends on the respective fields for which they are hiring. For example if mech maintenance then details of alignment, bearings etc
Round 3 - HR 

(1 Question)

  • Q1. Personal profile, aptitude , negotiations
Round 4 - Shortlisting based on merit list 

(1 Question)

  • Q1. Merit list shortlisting happened

Interview Preparation Tips

Interview preparation tips for other job seekers - Be technically sound, don't just throw the concepts, be precise. All the Best.

I applied via Recruitment Consultant and was interviewed in Jul 2019. There were 3 interview rounds.

Interview Questionnaire 

1 Question

  • Q1. 1st give your introduction. Like name about studying experience .than after technical round after HR

Interview Preparation Tips

Interview preparation tips for other job seekers - Deeply knowledge about your work or experience.yiu can crack the interview easily. Just grow your knowledge and learn continues from your work either technically or non technical.
Reliance has a so much growth opportunities..so learn continues and studying continues.and improve communication skills.

I applied via Naukri.com and was interviewed before Apr 2020. There were 3 interview rounds.

Interview Questionnaire 

3 Questions

  • Q1. Introduction ,
  • Q2. Tell me about yourself
  • Q3. What is business process outsourcing
  • Ans. 

    Business process outsourcing (BPO) is the practice of hiring another company to perform a task or process that a company needs but doesn't want to do itself.

    • BPO involves contracting out specific business functions to a third-party provider

    • It can include tasks such as customer service, accounting, and human resources

    • BPO is often used to reduce costs and improve efficiency

    • Examples of BPO providers include Accenture, IBM,

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Be prepared with this question
Interview experience
4
Good
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Campus Placement and was interviewed before Jan 2022. 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 - Group Discussion 

A topic would be shared by the selection committee to a group of 7-8 interviewees. Each one would get the chance of 1-1.5min. to share his/her view in favour or against the motion.

Round 3 - One-on-one 

(2 Questions)

  • Q1. Technical Questions - three-four questions back to back. If it would go well then they would switch to HR related questions.
  • Q2. HR questions- Many about your hobbies and related to your achievements mentioned in CV.

Interview Preparation Tips

Interview preparation tips for other job seekers - - Practice speaking English. Brush your style. If possible, join local English classes/any group where you can practice speaking atleast for an hour or two. Don't leave this part of practice unattended.
- Have two favourite subjects atleast. Opting one subject would not give you more chance if anything go wrong. Like for Electrical, Electrical Machine and Power System.
Interview experience
3
Average
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Group Discussion 

Should government provide incentives to electric vehicles or not

Round 2 - Technical 

(2 Questions)

  • Q1. Pipe pressure, gauge pressure
  • Q2. Solenoid valve, butterfly valve

Interview Preparation Tips

Interview preparation tips for other job seekers - GATE good marks required

I applied via Naukri.com and was interviewed in Sep 2021. There were 5 interview rounds.

Round 1 - HR 

(8 Questions)

  • Q1. Share details of your previous job.
  • Q2. What are your salary expectations?
  • Q3. What is your family background?
  • Q4. Why are you looking for a change?
  • Q5. Why should we hire you?
  • Q6. Where do you see yourself in 5 years?
  • Q7. What are your strengths and weaknesses?
  • Q8. Tell me about yourself.
Round 2 - Aptitude Test 

Grammar Test

Round 3 - One-on-one 

(2 Questions)

  • Q1. Operation Round by Team Leader
  • Q2. How do you handle pressure?
Round 4 - One-on-one 

(1 Question)

  • Q1. Live Chat Round by Trainer
Round 5 - Typing Test 

(1 Question)

  • Q1. Need 30WPM speed that's it

Interview Preparation Tips

Interview preparation tips for other job seekers - Be Yourself ,Be calm you can do it

Interview Questionnaire 

1 Question

  • Q1. Tell me about your self
Interview experience
4
Good
Difficulty level
Easy
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Approached by Company and was interviewed before Aug 2022. 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 - One-on-one 

(1 Question)

  • Q1. Easy selection process. They just need SSC passed candidates
Round 3 - Aptitude Test 

Gramatical test to check your vocabulary

Interview Preparation Tips

Interview preparation tips for other job seekers - For freshers its really good. You get around 26-27 K in hand.
Interview experience
4
Good
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

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

Round 1 - Technical 

(2 Questions)

  • Q1. Civil engineering basics
  • Q2. Cube test procedure
  • Ans. 

    Cube test procedure involves measuring the compressive strength of concrete cubes to ensure quality and durability.

    • Prepare the cube molds and ensure they are clean and oiled to prevent sticking.

    • Mix the concrete sample according to specifications and fill the molds in layers, compacting each layer properly.

    • Cure the cubes in a controlled environment for a specified period of time before testing.

    • Remove the cubes from the ...

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Basics is must for engineers

Ongc Petro Additions Interview FAQs

How many rounds are there in Ongc Petro Additions Manager Mechanical interview?
Ongc Petro Additions interview process usually has 2 rounds. The most common rounds in the Ongc Petro Additions interview process are Resume Shortlist and Technical.
What are the top questions asked in Ongc Petro Additions Manager Mechanical interview?

Some of the top questions asked at the Ongc Petro Additions Manager Mechanical interview -

  1. What maintenance philosophy should be follow...read more
  2. Have you any experience in turnaround maintenan...read more
  3. What is NPSH in pump operati...read more

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Ongc Petro Additions Manager Mechanical Interview Process

based on 1 interview

Interview experience

4
  
Good
View more

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Ongc Petro Additions Manager Mechanical Salary
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₹18 L/yr - ₹45 L/yr
123% more than the average Manager Mechanical Salary in India
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