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GAIL Graduate Apprenticeship Trainee Interview Questions and Answers

Updated 17 Jan 2024

GAIL Graduate Apprenticeship Trainee Interview Experiences

2 interviews found

Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Approached by Company and was interviewed before Jan 2023. There was 1 interview round.

Round 1 - Technical 

(2 Questions)

  • Q1. Power system related questions
  • Q2. Measuring Instruments related questions

Interview Preparation Tips

Topics to prepare for GAIL Graduate Apprenticeship Trainee interview:
  • Basic Electrical Engineering
Interview preparation tips for other job seekers - prepare with confidence and improve your presentation skills to convince interviewers
Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Nsdc and was interviewed before Aug 2022. 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 tips
Round 2 - Technical 

(2 Questions)

  • Q1. What should be the power factor high or low
  • Ans. 

    Power factor should ideally be high for efficient power transmission and utilization.

    • High power factor indicates efficient power transmission and utilization

    • Low power factor results in increased energy losses and higher electricity bills

    • Power factor can be improved using power factor correction devices like capacitors

  • Answered by AI
  • Q2. Principle of generator and motor
  • Ans. 

    Generators convert mechanical energy into electrical energy, while motors convert electrical energy into mechanical energy.

    • Generators use electromagnetic induction to generate electricity

    • Motors use the interaction between magnetic fields to produce motion

    • Generators have a rotating coil within a magnetic field

    • Motors have a stationary coil within a magnetic field

    • Examples: Electric generators in power plants, electric mot

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Need to apply through NSDC Website

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Q4. What is your favorite chemical engineering subject?
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Interview questions from similar companies

Interview experience
5
Excellent
Difficulty level
Easy
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Approached by Company and was interviewed in Jun 2023. There were 2 interview rounds.

Round 1 - Technical 

(4 Questions)

  • Q1. What is your project in final year?
  • Q2. What do you know about HPCL ?
  • Ans. 

    HPCL is a leading oil and gas company in India.

    • Hindustan Petroleum Corporation Limited (HPCL) is a Navratna Central Public Sector Enterprise in India.

    • It is a leading oil and gas company with a strong presence in refining, marketing, and distribution.

    • HPCL operates two major refineries in Mumbai and Visakhapatnam, with a total refining capacity of over 18 million metric tonnes per annum.

    • The company has a wide network of ...

  • Answered by AI
  • Q3. What is your AIM?
  • Ans. 

    My aim is to become a skilled professional in my field and contribute to the growth and success of the organization I work for.

    • To gain practical experience and knowledge through the Graduate Apprenticeship Trainee program

    • To develop strong technical and interpersonal skills

    • To actively contribute to projects and tasks assigned to me

    • To learn from experienced professionals and mentors

    • To continuously improve and stay update

  • Answered by AI
  • Q4. Why you are joining in HPCL knowing about one year Apprenticeship?
Round 2 - HR 

(1 Question)

  • Q1. Why you are joining this company?

Interview Preparation Tips

Topics to prepare for Hindustan Petroleum Graduate Apprenticeship Trainee interview:
  • Technical Support
  • Project
  • Knowing about company
  • And good comunication
  • Language does not matter
Interview preparation tips for other job seekers - This Company is very good and also good behaviour in all employees also good stipend as compare to other company
Interview experience
5
Excellent
Difficulty level
Easy
Process Duration
4-6 weeks
Result
Selected Selected

I applied via Company Website and was interviewed before Dec 2023. There was 1 interview round.

Round 1 - Technical 

(4 Questions)

  • Q1. Tell me about yourself?
  • Ans. 

    I am a recent graduate with a strong passion for learning and gaining practical experience in the field.

    • Recent graduate with a degree in [field of study]

    • Passionate about [specific area of interest]

    • Seeking opportunities to apply theoretical knowledge in a practical setting

    • Previous experience in [relevant internship or project]

  • Answered by AI
  • Q2. Prepare minimum 3 Favourite subjects
  • Q3. Related to project and internship
  • Q4. HR related questions at the last

Interview Preparation Tips

Interview preparation tips for other job seekers - Easy interviews. Just be confident and answer confidenly.There will be 3-4 interviewer including HR. Prepare subjects and while going study about the company.
Thats it.. All the best👍

I applied via MHRD NATS and was interviewed before Jul 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 tips
Round 2 - Technical 

(2 Questions)

  • Q1. Everything related to company
  • Q2. About CNG, PNG, LNG etc

Interview Preparation Tips

Interview preparation tips for other job seekers - Plz follow company website and learn about their products and technical questions (basic) related to that.
Interview experience
4
Good
Difficulty level
Easy
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Company Website and was interviewed before Feb 2023. There was 1 interview round.

Round 1 - Technical 

(2 Questions)

  • Q1. They asked me about my previous job, sone general practices that we follow in the site execution, safety majors and some basic civil site related questions.
  • Q2. Whatwouldyoudo toensurethe safety at site execution
  • Ans. 

    To ensure safety at site execution, I would implement strict safety protocols, conduct regular safety inspections, provide proper training to workers, and enforce safety regulations.

    • Implement strict safety protocols and guidelines

    • Conduct regular safety inspections to identify potential hazards

    • Provide proper training to workers on safety procedures and equipment usage

    • Enforce safety regulations and hold individuals accou

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Be confident in your body language and don't try to forcefully attempt to answer the questions.

I applied via Company Website and was interviewed before Sep 2021. There were 2 interview rounds.

Round 1 - Resume Shortlist 
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
Round 2 - Technical 

(2 Questions)

  • Q1. I am from electrical branch so he was asked me about electrical technical questions mainly from basic electrical or machine in interview I realised they asked simple basic questions and try to learn hard q...
  • Ans. Types of machine and why we use 3phase no 6 phase or 8 phase in transmission line
  • Answered Anonymously
  • Q2. What difference between earthing and neutral why we use neutral
  • Ans. 

    Earthing and neutral are both important components of electrical systems, but they serve different purposes.

    • Earthing is the process of connecting electrical equipment and installations to the earth to prevent electric shock and protect against electrical faults.

    • Neutral is a current-carrying conductor that completes the circuit and provides a return path for the current back to the source.

    • Earthing is primarily for safet...

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Mainly focus on basic things ( basic knowledge of subject) and answer confidentially

I applied via Free job alert.com and was interviewed in Feb 2022. There were 3 interview rounds.

Round 1 - Resume Shortlist 
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
Round 2 - Online document verification 

(6 Questions)

  • Q1. What is current transformer.
  • Ans. 

    A current transformer is a device used to measure or monitor electric current in high voltage systems.

    • It is a type of instrument transformer that steps down high current to a lower value suitable for measurement.

    • It consists of a primary winding and a secondary winding, with the primary winding connected in series with the current to be measured.

    • The secondary winding is connected to a measuring or monitoring device.

    • The ...

  • Answered by AI
  • Q2. What is power system.
  • Ans. 

    Power system is a network of electrical components used to generate, transmit, and distribute electricity.

    • Power system includes power generation plants, transmission lines, substations, and distribution networks.

    • It is responsible for delivering electricity from power plants to homes, businesses, and industries.

    • Power system engineers design, operate, and maintain the system to ensure reliable and efficient electricity s...

  • Answered by AI
  • Q3. Combination of power generation , transmission and distribution we will call power systems.
  • Q4. What is earthing ,why it is ?
  • Ans. 

    Earthing is the process of connecting electrical equipment to the earth to prevent electric shock and damage to the equipment.

    • Earthing provides a path for the fault current to flow to the ground instead of passing through the human body.

    • It helps in stabilizing the voltage and reducing the risk of electrical fires.

    • Earthing is essential for electrical safety and is required by electrical codes and regulations.

    • Examples of...

  • Answered by AI
  • Q5. Earthing means we are providing a low resistance path to the body of m/c whenever surge arrestors/strikes are came then that current will pass through earth wire. We will do parallel earthing two provide l...
  • Q6. Self introduction, again asked regarding education background.
Round 3 - Technical 

(1 Question)

  • Q1. Motor speed relationship between pole and frequency formula
  • Ans. 

    The motor speed is directly proportional to the number of poles and the frequency of the power supply.

    • Motor speed is determined by the number of poles and the frequency of the power supply.

    • The formula to calculate the motor speed is: Speed = (120 * Frequency) / Number of Poles.

    • Higher frequency or more poles result in higher motor speed.

    • Lower frequency or fewer poles result in lower motor speed.

  • Answered by AI

Interview Preparation Tips

Topics to prepare for Hindustan Petroleum Graduate Apprenticeship Trainee interview:
  • Select any two favourite subject
  • Your branch related
  • Electrical Machines
  • Power systems
  • Neural Networks
Interview preparation tips for other job seekers - It isn't difficult interview.they will ask from basics only.no need to worry.all the best.
Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
More than 8 weeks
Result
Selected Selected

I applied via Company Website and was interviewed before Aug 2022. There were 2 interview rounds.

Round 1 - Resume Shortlist 
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
Round 2 - Technical 

(8 Questions)

  • Q1. What is principle of generator
  • Ans. 

    The principle of a generator is based on electromagnetic induction, where a changing magnetic field induces an electric current in a conductor.

    • Generators convert mechanical energy into electrical energy

    • They work on the principle of electromagnetic induction

    • A rotating coil within a magnetic field generates an electric current

    • The direction of the current is determined by Fleming's right-hand rule

  • Answered by AI
  • Q2. What is current transformer
  • Ans. 

    A current transformer is a type of instrument transformer that is used to step down high currents to a lower, more manageable level for measurement or protection purposes.

    • Current transformers are typically used in conjunction with ammeters, wattmeters, and protective relays.

    • They have a primary winding that is connected in series with the circuit carrying the current to be measured, and a secondary winding that is conne...

  • Answered by AI
  • Q3. What is the principle of motor
  • Ans. 

    The principle of motor refers to the basic concept of how motors work to convert electrical energy into mechanical energy.

    • Motors operate based on the principle of electromagnetic induction

    • Electric current flowing through a wire creates a magnetic field

    • This magnetic field interacts with other magnetic fields to produce motion

    • Motors can be DC motors, AC motors, or stepper motors

  • Answered by AI
  • Q4. What is relationship between speed and frequency in motor
  • Ans. 

    Speed and frequency in a motor are directly proportional to each other.

    • Speed of a motor is directly proportional to the frequency of the power supply.

    • Increasing the frequency of the power supply will increase the speed of the motor.

    • Conversely, decreasing the frequency will decrease the speed of the motor.

    • This relationship is important in controlling the speed of motors in various applications.

  • Answered by AI
  • Q5. Do you have any previous experience??
  • Q6. What are the favorite subjects in your electrical engineering
  • Ans. 

    My favorite subjects in electrical engineering are power systems, control systems, and electronics.

    • Power systems: I enjoy studying the generation, transmission, and distribution of electrical power.

    • Control systems: I find the design and analysis of control systems fascinating.

    • Electronics: I am interested in learning about electronic circuits and devices.

  • Answered by AI
  • Q7. Why do you want to join??
  • Q8. Types of cables and explain
  • Ans. 

    Types of cables include coaxial, twisted pair, fiber optic, and HDMI cables.

    • Coaxial cable: used for cable television and internet connections

    • Twisted pair cable: commonly used for Ethernet networks

    • Fiber optic cable: transmits data using light pulses

    • HDMI cable: used to connect audio and video devices

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Prepare basics of electrical engineering depends on your branch in engineering they will ask questions other wise based on experience if you have??

Skills evaluated in this interview

I applied via Approached by Company and was interviewed before Nov 2021. There were 2 interview rounds.

Round 1 - Resume Shortlist 
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
Round 2 - Technical 

(2 Questions)

  • Q1. Basic on your Engineering Background
  • Q2. Area of Interest and Basic Engineering knowledge and On Your academic Projects

Interview Preparation Tips

Interview preparation tips for other job seekers - Prepare your area of Interest in engineering field like, thermal engineering, Automobile engineering, Power plant Engineering, as your choice to interest

GAIL Interview FAQs

How many rounds are there in GAIL Graduate Apprenticeship Trainee interview?
GAIL interview process usually has 1-2 rounds. The most common rounds in the GAIL interview process are Technical and Resume Shortlist.
What are the top questions asked in GAIL Graduate Apprenticeship Trainee interview?

Some of the top questions asked at the GAIL Graduate Apprenticeship Trainee interview -

  1. What should be the power factor high or ...read more
  2. Principle of generator and mo...read more
  3. Measuring Instruments related questi...read more

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GAIL Graduate Apprenticeship Trainee Interview Process

based on 4 interviews

Interview experience

5
  
Excellent
View more

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GAIL Graduate Apprenticeship Trainee Salary
based on 36 salaries
₹2.6 L/yr - ₹3 L/yr
16% more than the average Graduate Apprenticeship Trainee Salary in India
View more details

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based on 16 reviews

4.6/5

Rating in categories

4.3

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4.5

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4.5

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4.1

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4.6

Company culture

4.1

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4.5

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