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ADNOC Senior Mechanical Technician Interview Questions and Answers
ADNOC Senior Mechanical Technician Interview Experiences
2 interviews found
Anonymous
Selected
I was interviewed before Apr 2022.
(1 Question)
- Q1. Centrifugal compressors troubleshooting and heat exchangers serving
(1 Question)
- Q1. Detailed previous work experience
Interview Preparation Tips
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
- 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...
- 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...
Interview Preparation Tips
Interview questions from similar companies
Selected
I applied via Naukri.com and was interviewed in Mar 2024. There was 1 interview round.
(2 Questions)
- Q1. Instrument Technician
- Q2. Personal Details
Selected
I applied via Walk-in and was interviewed in Apr 2024. There was 1 interview round.
(1 Question)
- Q1. How many years of experience
Selected
I applied via Walk-in and was interviewed in Apr 2024. There were 5 interview rounds.
(2 Questions)
- Q1. All electrical questions
- Q2. Star delta star
- Ans. Star delta is moter smuth normal moter start
(2 Questions)
- Q1. Fild work and oppression
- Ans. Power issue late and power on of
- Q2. Isulate propyl fider
- Ans. Fedar off feuse remove, cantrol feuse remove, emargency push button push
(2 Questions)
- Q1. MCb,Mpcb ,rrcb,elcb ,
- Ans. Miniature circuit breaker Moter protection circuit breaker Residual current circuit breaker Earth leakage circuit breaker
- Q2. Mother mantnece
(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...
(1 Question)
- Q1. Air compressor woking
Dhanu Kumar
(2 Questions)
- Q1. About Instrument and parameters
- Q2. Fluid mechanics
General questions about tools and fire equipment, case handling
(2 Questions)
- Q1. About Excel, office word, internet and hardware
- Q2. Short key, lettertyping, printer
(2 Questions)
- Q1. Electrical engineering
- Q2. Motor ,battery bank, earthing , l.t feedar ,electrical drawing
Entertainment
I applied via Approached by Company and was interviewed in Jul 2024. There was 1 interview round.
(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)
- 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)
Interview Preparation Tips
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
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 ]
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ADNOC Senior Mechanical Technician Interview Process
based on 1 interview
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ADNOC Senior Mechanical Technician Reviews and Ratings
based on 9 reviews
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