4 Indian Oil Corporation Apprentice Interview Questions & Answers | Complete Prep Guide 2025

Indian Oil Corporation Apprentice Interview Experiences

2 interviews found

Apprentice Interview Questions & Answers

Anonymous

posted on 18 Feb 2024

Interview experience

Good

Difficulty level

Process Duration

Result

Round 1 - Technical

(2 Questions)

Q1. What is required for parallel operation of two transformer

Ans.

Synchronization, similar voltage ratios, and proper phase sequence are required for parallel operation of two transformers.

Synchronization of the two transformers is crucial to ensure they operate together smoothly.
The transformers should have similar voltage ratios to prevent imbalance in the system.
Proper phase sequence must be maintained to avoid damaging the transformers or causing power quality issues.

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Q2. Why induction motor is self starting.

Ans.

Induction motors are self-starting due to the rotating magnetic field produced by the stator windings.

Induction motors have a unique design where the stator windings create a rotating magnetic field.
This rotating magnetic field induces currents in the rotor windings, causing it to rotate and start the motor.
No external starting mechanism is required for induction motors to begin operating.
The principle of induction all...

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Apprentice Interview Questions & Answers

posted on 29 May 2021

I applied via Company Website

Interview Questionnaire

2 Questions

Q1. Applied online.

Add your answer

Q2. You have to qualify written OMR test. That's it you are in.

Add your answer

Interview Preparation Tips

Interview preparation tips for other job seekers - No interview

Top trending discussions

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Interview Tips & Stories

5d (edited)

timepasstiwari

A Digital Markter

Got Rejected In an Interview, Just Because I Didn’t Answer a Personal Question

So, I got invited for this interview, and they told me to be there at 9 AM. Of course, I get there early, like 8:30, because I don't want to be late. But then I end up waiting for 1.5 hours... read more

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Interview questions from similar companies

Officer Interview Questions & Answers

Wipro

Anonymous

posted on 5 Oct 2021

I applied via Walk-in and was interviewed before Oct 2020. There was 1 interview round.

Interview Questionnaire

1 Question

Q1. Tell about your self

Add your answer

Interview Preparation Tips

Interview preparation tips for other job seekers - Good Communication skills required

Officer Interview Questions & Answers

Hindustan Petroleum

Anonymous

posted on 15 Oct 2021

I applied via Walk-in and was interviewed before Oct 2020. There were 4 interview rounds.

Interview Questionnaire

1 Question

Q1. Why do you want to join this company

Add your answer

Interview Preparation Tips

Interview preparation tips for other job seekers - Prepare technical subjects

Officer Interview Questions & Answers

Reliance Industries

Anonymous

posted on 23 Jul 2024

Interview experience

Average

Difficulty level

Moderate

Process Duration

Less than 2 weeks

Result

Selected

I applied via Recruitment Consulltant and was interviewed in Jun 2024. There was 1 interview round.

Round 1 - Aptitude Test

Polyester staple fiber testing

Officer Interview Questions & Answers

Wipro

Anonymous

posted on 13 Oct 2022

I applied via Naukri.com and was interviewed before Oct 2021. 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 Resume tips

Round 2 - One-on-one

(2 Questions)

Q1. Basic overview of the education and past experience

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Q2. Basic edication background Basic skills

Add your answer

Interview Preparation Tips

Interview preparation tips for other job seekers - Be confident subject matter knowledge command on communication both verbal and written

Officer Interview Questions & Answers

TCS

Anonymous

posted on 27 May 2023

Interview experience

Good

Difficulty level

Process Duration

Result

Round 1 - Aptitude Test

Please prepare basic computer knowledge and basic math trics

Round 2 - Group Discussion

Please take our own chances and speak what ever you know about the subject fluently and bravley

Round 3 - Behavioral

(1 Question)

Q1. All about myself

Add your answer

Round 4 - HR

(2 Questions)

Q1. Howda u rate urig subjects putta of 5 and why? Rate aste personal ur knowledge

Ans.

I would rate my subjects 4 out of 5 as I have a strong grasp on the concepts but there is always room for improvement.

I have a good understanding of the core concepts in my subjects
I consistently perform well in exams and assignments
However, I am always looking to improve my knowledge and skills
For example, I attend extra study sessions and seek feedback from my teachers

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Q2. Chat is the square of 14? 196

Ans.

The square of 14 is 196.

To find the square of a number, you multiply it by itself.
14 x 14 = 196

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Officer Interview Questions & Answers

Infosys

Anonymous

posted on 2 Aug 2024

Interview experience

Bad

Difficulty level

Moderate

Process Duration

Less than 2 weeks

Result

Selected

I applied via Company Website and was interviewed in Jul 2024. There were 2 interview rounds.

Round 1 - Aptitude Test

It is very good to know about the skill
Of a person

Round 2 - Coding Test

It used to. Test the mind of person

Interview Preparation Tips

Topics to prepare for Infosys Officer interview:

MS Office

Interview preparation tips for other job seekers - Please try to interview in locality place when offer letter send to home then we let come to the office

Officer Interview Questions & Answers

Infosys

Anonymous

posted on 26 Feb 2021

I applied via Naukri.com

Interview Questionnaire

1 Question

Q1. Why do you want this job?

Ans.

Developing my career in a forward thinking /well established company improvement

Answered by kavyahr

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Interview Preparation Tips

Interview preparation tips for other job seekers - Keep it professional ,your response should be focused on my professional skills & ability

Officer Interview Questions & Answers

Wipro

posted on 4 Jun 2022

I applied via Recruitment Consulltant and was interviewed in May 2022. There was 1 interview round.

Round 1 - Technical

(2 Questions)

Q1. Explain briefly about your work and your responsibilities?

Add your answer

Q2. What are all the t codes used?

Ans.

There are numerous t-codes used in SAP for various purposes.

T-codes are used for various functions such as financial accounting, material management, sales and distribution, human resources, and more.
Examples of commonly used t-codes include FB01 for posting financial documents, MM01 for creating material master records, VA01 for creating sales orders, and PA30 for maintaining personnel data.
T-codes can also be customi...

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Interview Preparation Tips

Interview preparation tips for other job seekers - We have to be clear about what we worked in previous company thats it

Indian Oil Corporation Interview FAQs

How many rounds are there in Indian Oil Corporation Apprentice interview?

Indian Oil Corporation interview process usually has 1 rounds. The most common rounds in the Indian Oil Corporation interview process are Technical.

What are the top questions asked in Indian Oil Corporation Apprentice interview?

Some of the top questions asked at the Indian Oil Corporation Apprentice interview -

What is required for parallel operation of two transfor...read more
Why induction motor is self starti...read more
You have to qualify written OMR test. That's it you are ...read more

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Indian Oil Corporation Apprentice Salary

based on 92 salaries

₹1.2 L/yr - ₹3.6 L/yr

At par with the average Apprentice Salary in India

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Assistant Manager 297 salaries	₹0 L/yr - ₹0 L/yr
Apprentice Trainee 137 salaries	₹0 L/yr - ₹0 L/yr
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