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ADNOC Senior Mechanical Technician Interview Questions and Answers

Updated 10 Apr 2023

ADNOC Senior Mechanical Technician Interview Experiences

2 interviews found

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

I was interviewed before Apr 2022.

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. Centrifugal compressors troubleshooting and heat exchangers serving
Round 3 - HR 

(1 Question)

  • Q1. Detailed previous work experience

Interview Preparation Tips

Interview preparation tips for other job seekers - Should have detailed knowledge in oil and gas plant rotating and static equipment maintenance and troubleshooting

I applied via Recruitment Consultant and was interviewed before Jun 2019. There were 8 interview rounds.

Interview Questionnaire 

4 Questions

  • Q1. Gearbox inspection method
  • Q2. Speed convertion calculation from driver to driven in case of belt drive.
  • Ans. 

    Speed conversion calculation in belt drive from driver to driven.

    • Determine the speed ratio between the driver and driven pulleys

    • Use the formula: Speed of driven pulley = Speed of driver pulley x (diameter of driver pulley / diameter of driven pulley)

    • Ensure that the units of measurement are consistent

    • Consider the effect of slip in the belt drive system

  • Answered by AI
  • Q3. Alignment procedure
  • Ans. 

    Alignment procedure involves adjusting the position of two or more components to ensure they are in proper orientation and parallel to each other.

    • Identify the components that need to be aligned

    • Use precision measuring tools such as dial indicators or laser alignment systems

    • Loosen bolts or screws that hold the components in place

    • Adjust the position of the components until they are in proper orientation and parallel to ea...

  • Answered by AI
  • Q4. Different types of bearing
  • Ans. 

    Bearings are used to reduce friction between two moving parts. There are several types of bearings.

    • Plain bearings: sliding contact between two surfaces

    • Rolling element bearings: balls or rollers between two surfaces

    • Jewel bearings: used in watches and clocks

    • Fluid bearings: use a fluid to reduce friction

    • Magnetic bearings: use magnetic fields to levitate the shaft

    • Tapered roller bearings: used in automotive and industrial a...

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Be bold and brave when attend interview

Senior Mechanical Technician Interview Questions Asked at Other Companies

asked in ADNOC
Q1. speed convertion calculation from driver to driven in case of bel ... read more
Q2. What are the different Between different Electrodes
asked in DULSCO
Q3. How to check white metal bearing clearance?
asked in Oxyinc
Q4. How many percent of the Other Gas in Earth
Q5. How many Types of Welding?

Interview questions from similar companies

Interview experience
3
Average
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Naukri.com and was interviewed in Mar 2024. There was 1 interview round.

Round 1 - HR 

(2 Questions)

  • Q1. Instrument Technician
  • Q2. Personal Details
Interview experience
5
Excellent
Difficulty level
Easy
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Walk-in and was interviewed in Apr 2024. There was 1 interview round.

Round 1 - Technical 

(1 Question)

  • Q1. How many years of experience
Interview experience
5
Excellent
Difficulty level
Easy
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Walk-in and was interviewed in Apr 2024. There were 5 interview rounds.

Round 1 - Technical 

(2 Questions)

  • Q1. All electrical questions
  • Q2. Star delta star
  • Ans. Star delta is moter smuth normal moter start
  • Answered by Bhagat Mukesh
Round 2 - Technical 

(2 Questions)

  • Q1. Fild work and oppression
  • Ans. Power issue late and power on of
  • Answered by Bhagat Mukesh
  • Q2. Isulate propyl fider
  • Ans. Fedar off feuse remove, cantrol feuse remove, emargency push button push
  • Answered by Bhagat Mukesh
Round 3 - Technical 

(2 Questions)

  • Q1. MCb,Mpcb ,rrcb,elcb ,
  • Ans. Miniature circuit breaker Moter protection circuit breaker Residual current circuit breaker Earth leakage circuit breaker
  • Answered Anonymously
  • Q2. Mother mantnece
Round 4 - Technical 

(2 Questions)

  • Q1. Hv,lv,panal in work
  • Q2. Transformer in work
  • Ans. 

    A transformer is a device that transfers electrical energy between two or more circuits through electromagnetic induction.

    • Transformers are used to increase or decrease voltage levels in electrical circuits.

    • They consist of primary and secondary coils wound around a core made of ferromagnetic material.

    • Step-up transformers increase voltage for long-distance power transmission, while step-down transformers decrease voltage...

  • Answered by AI
Round 5 - Technical 

(1 Question)

  • Q1. Air compressor woking
Interview experience
5
Excellent
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 

(2 Questions)

  • Q1. About Instrument and parameters
  • Q2. Fluid mechanics
Round 3 - Group Discussion 

General questions about tools and fire equipment, case handling

Round 4 - Computer skills 

(2 Questions)

  • Q1. About Excel, office word, internet and hardware
  • Q2. Short key, lettertyping, printer
Interview experience
1
Bad
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Technical 

(2 Questions)

  • Q1. Electrical engineering
  • Q2. Motor ,battery bank, earthing , l.t feedar ,electrical drawing
Interview experience
4
Good
Difficulty level
Hard
Process Duration
Less than 2 weeks
Result
Not Selected

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

Round 1 - Technical 

(2 Questions)

  • Q1. Unit of resistance
  • Ans. 

    The unit of resistance is ohm (Ω), named after German physicist Georg Simon Ohm.

    • The unit symbol for resistance is Ω

    • Resistance is measured using an ohmmeter

    • 1 ohm is equal to 1 volt per ampere (V/A)

  • Answered by AI
  • Q2. Unit of current
  • Ans. 

    The unit of current is Ampere (A)

    • The unit of current is named after the French physicist Andre-Marie Ampere

    • 1 Ampere is defined as the flow of 1 Coulomb of charge per second

    • Commonly used prefixes for current include milliampere (mA) and microampere (μA)

  • Answered by AI

Interview Preparation Tips

Round: Technical Interview
Experience: "tell me about yourself..i gave him info on me my family n in my hobbies i mentioned 'sports for fun' n he caught me der..
what would u play in commonwealth games?
who won max no of gold medals in the recent olympics..
(my answer was a simple ""no idea!!!""
tell me about ur industrial visits..which 1 did u like betr n give me some information on the part u liked the most..(then some details on motors etc)
what is a bearing?where do u see a bearing bein used in this room?? (fan)
why reliance?? why not siemens or abb??"

Skill Tips: "Just be confident even if u r unable to answer a few questions..they dont expect u to be perfect..they just want to see how much u kno n how much u can learn..n almost every company asks if u r comfortable to be placed anywhere in india..just say yes..they do that to test ur flexibility..n if u r really in need of a job, be prepared to go to any place..
If u r the first to be interviewed, u have higher chances of getting selected..an empirical observation.."
College Name: Veermata Jijabai Technological Institute, Mumbai [ VJTI ]

Interview Preparation Tips

Round: HR Interview
Experience: ....he asked me wat r my general interests....wn i mentioned reading...he asked me about authors i hv read....wn i mentioned cecilia ahern.he asked me from whr did i find about her......then he asked me about my java projct...wat ws my role in it....wat r my strengths n weakness'..he asked me hw do i plan 2 study for exams....dn he asked me if i wud lyk 2 relocate at mohali"

College Name: Veermata Jijabai Technological Institute, Mumbai [ VJTI ]

ADNOC Interview FAQs

How many rounds are there in ADNOC Senior Mechanical Technician interview?
ADNOC interview process usually has 3 rounds. The most common rounds in the ADNOC interview process are Resume Shortlist, Technical and HR.
What are the top questions asked in ADNOC Senior Mechanical Technician interview?

Some of the top questions asked at the ADNOC Senior Mechanical Technician interview -

  1. speed convertion calculation from driver to driven in case of belt dri...read more
  2. Different types of bear...read more
  3. Centrifugal compressors troubleshooting and heat exchangers serv...read more

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ADNOC Senior Mechanical Technician Interview Process

based on 1 interview

Interview experience

4
  
Good
View more

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ADNOC Senior Mechanical Technician Salary
based on 6 salaries
₹9 L/yr - ₹35 L/yr
157% more than the average Senior Mechanical Technician Salary in India
View more details

ADNOC Senior Mechanical Technician Reviews and Ratings

based on 9 reviews

4.7/5

Rating in categories

4.6

Skill development

4.8

Work-life balance

4.8

Salary

4.6

Job security

4.7

Company culture

4.6

Promotions

4.8

Work satisfaction

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