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Indian Oil Corporation Technician Interview Questions and Answers
Updated
22 Jul 2023
1 interview found
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Popular
Interview experience
Average
Difficulty level
Moderate
Duration
More than 8 weeks
Result
Selected
I applied via Recruitment Consulltant and was interviewed in Jun 2023.
6 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 (3 Questions)
- Q1. What are your technical certification how do they make you eligible for this job? View Answers (1)
- Q2. What steps do you take to keep yourself updated on evolving trends in the technical field View Answers (1)
- Q3. What interests pulled you up about this job? View Answers (1)
3
Technical Round (1 Question)
- Q1. Name some popular operating systems. View Answers (2)
4
Technical Round (1 Question)
- Q1. Would you lie for a company? View Answers (1)
5
Technical Round (1 Question)
- Q1. Why should we hire you? View Answers (2)
6
Technical Round (1 Question)
- Q1. If you could start your life over, what would you change? View Answers (1)
Skills evaluated in this interview
Top trending discussions
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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?
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Interview questions from similar companies
Interview experience
Average
Difficulty level
Moderate
Duration
Less than 2 weeks
Result
Selected
I applied via Referral and was interviewed before Oct 2022.
2 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
One-on-one Round (2 Questions)
- Q1. All electrical related questions Add Answer
- Q2. Some basic information Add Answer
Interview experience
Excellent
Difficulty level
-
Duration
-
Result
-
1 Interview Round
1
HR Round (3 Questions)
- Q1. What is current View Answers (1)
- Q2. What is voltage View Answers (1)
- Q3. What is Ohm's law View Answers (1)
Interview Preparation Tips
Interview preparation tips for other job seekers - Good
Interview experience
Excellent
Difficulty level
-
Duration
-
Result
-
3 Interview Rounds
1
Technical Round (1 Question)
- Q1. Technical and type off pump valve and any machine repair and assembly Add Answer
2
One-on-one Round (2 Questions)
- Q1. General information Add Answer
- Q2. General technical and family background Add Answer
3
HR Round (1 Question)
- Q1. Documents verification Add Answer
Interview experience
Excellent
Difficulty level
-
Duration
-
Result
-
2 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 (3 Questions)
- Q1. Preventive Maintenance of All Kinds of H.V & LV Breakers, Motors, Voltage Up To 33 KV & 11 KV & 6.6.KV /2400 KW ,Transformer(15.75KV /230 KV ), Corrective Maint...read more View Answers (2)
- Q2. Preventive Maintenance of All Kinds of H.V & LV Breakers, Motors, Voltage Up To 33 KV & 11 KV & 6.6.KV /2400 KW ,Transformer(15.75KV /230 KV ), Corrective Maint...read more View Answers (1)
- Q3. Preventive Maintenance of All Kinds of H.V & LV Breakers, Motors, Voltage Up To 33 KV & 11 KV & 6.6.KV /2400 KW ,Transformer(15.75KV /230 KV ), Corrective Maint...read more View Answers (4)
Interview Preparation Tips
Interview preparation tips for other job seekers - Preventive Maintenance of All Kinds of H.V & LV Breakers, Motors, Voltage Up To 33 KV & 11
KV & 6.6.KV /2400 KW ,Transformer(15.75KV /230 KV ), Corrective Maintenance of HV/MV /LV
Switches gears,VCB,ACB,MOCB,SF6 Breakers, Breaker cubicle, earthling Switches ,Generator
earthling Switch ETC. Testing and calibration of all kinds of protections Relay of High Voltage and
low Voltage Motors, Transformers ,Generator like Under Voltage Relay , locked Rotor Relay
,Differential Relay , Negative Phase Sequence Relay , Over current/Thermal Over Current Relay ,
Bucholz Relay , DGPT Relay ETC. Transformer Oil BDV Test, Thermal Scanning , Earth fault and
Prediction Test of Equipment .Termination of high Voltage Motors , Cable Errection , Installation of
Motors, and Trial/Load Test. Transformer Oil Extracting ,Testing (BDV), Oil Filtration .
Equipments Of Oil & Gas Plant , Chlorine Plant, co2 plant
Maintenance of battery Banks , UPS for auxiliary Start UP and Control Voltage call safe supply.
EQUIPMENT UNDER RESPONSIBILITIES :
MV MOTORS UPTO 2400 KW / 3 PHASE / 6600V / 60HZ
LV MOTORS UPTO 125 KW / 3PHANSE / 380V / 60HZ
RECTIFIER FOR CL2 PLANT CELL 3000 AMP / 380/60HZ / 120V DC
TRANSFORMERS 15.75 KV / 230 KV – 150MVA
TRANSFORMERS 15.75 KV / 6.6KV – 80 MVA
TRANSFORMERS 6.6KV / 380V – 800KVA
BATTERY BANKS 2000 AMP
INVERTER / CHARGER 2000 AMP SWITCH GEARS MV 6.6 KV / 3500 AMP SWITCH
KV & 6.6.KV /2400 KW ,Transformer(15.75KV /230 KV ), Corrective Maintenance of HV/MV /LV
Switches gears,VCB,ACB,MOCB,SF6 Breakers, Breaker cubicle, earthling Switches ,Generator
earthling Switch ETC. Testing and calibration of all kinds of protections Relay of High Voltage and
low Voltage Motors, Transformers ,Generator like Under Voltage Relay , locked Rotor Relay
,Differential Relay , Negative Phase Sequence Relay , Over current/Thermal Over Current Relay ,
Bucholz Relay , DGPT Relay ETC. Transformer Oil BDV Test, Thermal Scanning , Earth fault and
Prediction Test of Equipment .Termination of high Voltage Motors , Cable Errection , Installation of
Motors, and Trial/Load Test. Transformer Oil Extracting ,Testing (BDV), Oil Filtration .
Equipments Of Oil & Gas Plant , Chlorine Plant, co2 plant
Maintenance of battery Banks , UPS for auxiliary Start UP and Control Voltage call safe supply.
EQUIPMENT UNDER RESPONSIBILITIES :
MV MOTORS UPTO 2400 KW / 3 PHASE / 6600V / 60HZ
LV MOTORS UPTO 125 KW / 3PHANSE / 380V / 60HZ
RECTIFIER FOR CL2 PLANT CELL 3000 AMP / 380/60HZ / 120V DC
TRANSFORMERS 15.75 KV / 230 KV – 150MVA
TRANSFORMERS 15.75 KV / 6.6KV – 80 MVA
TRANSFORMERS 6.6KV / 380V – 800KVA
BATTERY BANKS 2000 AMP
INVERTER / CHARGER 2000 AMP SWITCH GEARS MV 6.6 KV / 3500 AMP SWITCH
Electrician Technician Interview Questions
Oil And Natural Gas Corporation
Anonymous
posted on 11 Jan 2024
Interview experience
Excellent
Difficulty level
-
Duration
-
Result
-
3 Interview Rounds
1
Technical Round (1 Question)
- Q1. Single phase 3 phase Add Answer
2
Technical Round (1 Question)
- Q1. 3 phase motor how hp Add Answer
3
Technical Round (1 Question)
- Q1. 3 phase motor single phase Add Answer
Interview experience
Good
Difficulty level
-
Duration
-
Result
-
1 Interview Round
1
HR Round (1 Question)
- Q1. How much you earn Add Answer
Interview experience
Bad
Difficulty level
Moderate
Duration
2-4 weeks
Result
Selected
I applied via Job Fair and was interviewed in Feb 2023.
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 (6 Questions)
- Q1. Any instrumentation equipment explain View Answers (2)
- Q2. PLC and scada and DCS View Answers (1)
- Q3. PLC panel wiring diagram View Answers (2)
- Q4. What is the control valve View Answers (2)
- Q5. What is the transmitter View Answers (2)
- Q6. What is the flow meters View Answers (2)
Interview Preparation Tips
Interview preparation tips for other job seekers - Technical skills and programming had checked-in scada
Skills evaluated in this interview
Interview experience
Good
Difficulty level
Easy
Duration
Less than 2 weeks
Result
Selected
3 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
Technical Round (1 Question)
- Q1. Thenical question,basic knowledge Add Answer
3
Technical Round (1 Question)
- Q1. Basic knowledge, electrical related questions Add Answer
Interview Preparation Tips
Interview preparation tips for other job seekers - To secure a position in a company where I can use my skills and abilities to make a contribution to the organization.
I applied via Company Website and was interviewed in Sep 2022.
4 Interview Rounds
1
HR Round (4 Questions)
- Q1. How many years experience? View Answers (4)
- Q2. What is tha qualification? View Answers (3)
- Q3. Is currently working? View Answers (1)
- Q4. Before working company View Answers (1)
2
Technical Round (5 Questions)
- Q1. What is Thermocouple range? View Answers (1)
- Q2. What is anti surge valve? View Answers (2)
- Q3. Are you working gas turbine? View Answers (1)
- Q4. How many types vibration is there in field? View Answers (2)
- Q5. Are you know that preventive maintenance jobs? View Answers (2)
3
One-on-one Round (2 Questions)
- Q1. Are you instrument technician? View Answers (1)
- Q2. What kind of precautions need in Plant running time? View Answers (1)
4
Group Discussion Round
I am interested to work in maintenance field and troubleshooting
Interview Preparation Tips
Topics to prepare for ADNOC Instrumentation Technician interview:
- Gas Turbine
- Instrumentation Engineering
- Control Valves
- Sensors
- Transmitters
- PLC
- DCS Operation
- WMS
Indian Oil Corporation Interview FAQs
How many rounds are there in Indian Oil Corporation Technician interview?
Indian Oil Corporation interview process usually has 6 rounds. The most common rounds in the Indian Oil Corporation interview process are Technical and Resume Shortlist.
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than the average Technician Salary in India
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Indian Oil Corporation Technician Reviews and Ratings
based on 39 reviews
Rating in categories
|
Assistant Manager
307
salaries
|  ₹14 L/yr - ₹30 L/yr |
|
Apprentice Trainee
136
salaries
| ₹0.9 L/yr - ₹3.6 L/yr |
|
Manager
121
salaries
| ₹1.2 L/yr - ₹5 L/yr |
|
Project Assistant
121
salaries
| ₹2.4 L/yr - ₹4.3 L/yr |
|
Computer Operator
111
salaries
| ₹1 L/yr - ₹4.3 L/yr |
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