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Oil And Natural Gas Corporation Hvac Mechanical Engineer Interview Questions and Answers for Experienced
Updated
14 Feb 2023
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Anonymous
I applied via Recruitment Consulltant and was interviewed before Dec 2020.
2 Interview Rounds
Interview Questions
- Q1. What is the HVAC, & AHV, VAV, AHU Full forms
View Answers (2)
- Q2. Heating variabla Air conditioning, Variable air volume Air handler unit system ,
Add Answer
- Q3. Chillers heating variable air conditioning
Add Answer
- Q4. Chillers heating variable air conditioning s
Add Answer
- Q5. Refrigeration and air conditioning system comperssor,
Add Answer
- Q6. Compressors and condenser drive filter evaporator
Add Answer
Interview Preparation Tips
Topics to prepare for Oil And Natural Gas Corporation Hvac Mechanical Engineer interview:
Air heading unit
- HVAC
- Chillers
Air heading unit
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Interview Tips & Stories
2w (edited)
a consultant
Alternate documents for Employee verification?
My new employer asked for my previous offer letters and salary slips. When I inquired, they said it was for background verification.
However, I feel that providing these documents might affect salary negotiations, and it feels a bit unethical too.
What alternative documents can I provide for employment verification?
Got a question about Oil And Natural Gas Corporation?
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Interview experience
Excellent
Difficulty level
Moderate
Duration
2-4 weeks
Result
Not Selected
I applied via AmbitionBox and was interviewed in Aug 2023.
3 Interview Rounds
1
Resume Shortlist Round
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
2
Technical Round (4 Questions)
- Q1. Chillar plant. . Cantrol. Wiring. Porblam. Solved. Chillar plant. Tripping issue. Resolved. Add Answer
- Q2. Technical issue. Problem.Solved.. Add Answer
- Q3. System. Gas. Leaking Add Answer
- Q4. Air flow. Air. Blacinhg. Issue. CFM. Issue resolved. Add Answer
3
One-on-one Round (1 Question)
- Q1. Cooling issue Resolved. . compress. Replacement work. Add Answer
Interview Preparation Tips
Topics to prepare for Saudi Aramco Senior Hvac Technician interview:
- System.
- Leak. Repinga. Work
- Gas charging work
- Vquming work
Senior Electrical Engineer Interview Questions
Reliance Industries
Ganesh Prasas Nayak
posted on 11 Jun 2024
Interview experience
Excellent
Difficulty level
-
Duration
-
Result
-
2 Interview Rounds
1
Technical Round (1 Question)
- Q1. Transformers, motor, maintenance and operation Add Answer
2
HR Round (1 Question)
- Q1. Basic salary family background Add Answer
Interview experience
Excellent
Difficulty level
Moderate
Duration
Less than 2 weeks
Result
Selected
I applied via Referral and was interviewed in Feb 2023.
3 Interview Rounds
1
Resume Shortlist Round
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
2
Technical Round (2 Questions)
- Q1. Detail about regarding your working profile job Add Answer
- Q2. Detail about Previous experience Add Answer
3
HR Round (2 Questions)
- Q1. Tell me about your self Add Answer
- Q2. Regarding Previous Company CTC & Expected CTC Add Answer
Interview Preparation Tips
Interview preparation tips for other job seekers - Good Focus on your Current job that will help you to get the best Opportunity in Another best Organization.
Interview experience
Excellent
Difficulty level
Hard
Duration
Less than 2 weeks
Result
No response
I applied via LinkedIn and was interviewed in Dec 2022.
2 Interview Rounds
1
Resume Shortlist Round
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
2
Technical Round (2 Questions)
- Q1. 1.
Which electrical operations and maintenance?
2.
Transformer protection? View Answers (1)
- Q2. Transformer protection? Add Answer
Interview Preparation Tips
Interview preparation tips for other job seekers - Reliance is best industries in global.reliance is fortune 500 global industries.its work culture is also best.
I applied via Recruitment Consulltant and was interviewed in Aug 2022.
2 Interview Rounds
1
Resume Shortlist Round
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
2
Interview Round (2 Questions)
- Q1. General questions related to past work experience and previous job changes. Add Answer
- Q2. It was an interview to check personality traits rather that technical knowledge Add Answer
Interview Preparation Tips
Interview preparation tips for other job seekers - Remain honest, positive and calm during the interview. Don’t say negative things about past employers/ jobs.
I applied via Approached by Company and was interviewed in Feb 2022.
2 Interview Rounds
1
Resume Shortlist Round
Pro Tip by AmbitionBox:
Do not use an unprofessional email address such as cool_boy@email.com. It shows a lack of professionalism by the candidate.
View all tips
2
HR Round (1 Question)
- Q1. What are your salary expectations? Add Answer
Interview Preparation Tips
Topics to prepare for Indian Oil Corporation Safety Engineer interview:
- Fire Safety
- Hot job
- Cold job
I applied via Naukri.com and was interviewed before Sep 2020.
4 Interview Rounds
Interview Questions
- Q1. Competency,Hazop, incident presentation, incident investigation, best practices ?
Add Answer
Interview Preparation Tips
Interview preparation tips for other job seekers - Process safety management
Oil And Natural Gas Corporation Interview FAQs
What are the top questions asked in Oil And Natural Gas Corporation Hvac Mechanical Engineer interview for experienced candidates?
Some of the top questions asked at the Oil And Natural Gas Corporation Hvac Mechanical Engineer interview for experienced candidates -
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