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GAIL Apprenticeship Trainee Interview Questions and Answers

Updated 20 Oct 2023

GAIL Apprenticeship Trainee Interview Experiences

1 interview found

Interview experience
4
Good
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Approached by Company and was interviewed in Sep 2023. There were 3 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 - Group Discussion 

Is about a branch subject discussion then introduction.

Round 3 - HR 

(1 Question)

  • Q1. Why u are choosing civil engineering How to get improve your management skills

Interview questions from similar companies

I applied via Naukri.com and was interviewed before Jun 2020. There was 1 interview round.

Interview Questionnaire 

28 Questions

  • Q1. What is mean by safety
  • Ans. 

    Safety refers to the condition of being protected from harm, danger, or injury.

    • Safety involves taking measures to prevent accidents and injuries

    • It includes following rules and regulations to ensure a safe environment

    • Safety can be achieved through proper training and education

    • Examples of safety measures include wearing protective gear, using safety equipment, and practicing safe behaviors

    • Safety is important in all indus...

  • Answered by AI
  • Q2. What is LEL
  • Ans. 

    LEL stands for Lower Explosive Limit and is the minimum concentration of a gas or vapor in air that can ignite.

    • LEL is a safety term used in industries dealing with flammable gases and liquids.

    • It is expressed as a percentage of the gas or vapor in air.

    • If the concentration of the gas or vapor is below the LEL, it is too lean to ignite.

    • If the concentration is above the LEL, it is too rich and can ignite.

    • For example, the L...

  • Answered by AI
  • Q3. What is RA
  • Q4. What is JSA/JHA
  • Ans. 

    JSA/JHA stands for Job Safety Analysis/Job Hazard Analysis. It is a process of identifying potential hazards and risks in a job or task.

    • JSA/JHA is a systematic approach to identify and mitigate potential hazards in a job or task

    • It involves breaking down a job or task into steps and analyzing each step for potential hazards

    • The analysis includes identifying the hazards, assessing the risks, and implementing controls to m...

  • Answered by AI
  • Q5. Role of HSE
  • Ans. 

    HSE plays a crucial role in ensuring the safety and well-being of employees and the environment.

    • HSE stands for Health, Safety, and Environment.

    • It involves identifying and assessing potential hazards and implementing measures to control or eliminate them.

    • HSE also includes training employees on safety procedures and emergency response plans.

    • Examples of HSE measures include wearing personal protective equipment, conductin...

  • Answered by AI
  • Q6. What is Hchem
  • Ans. 

    Hchem is not a known term or acronym in the engineering field.

    • Hchem is not a commonly used term in engineering

    • It is possible that the interviewer misspoke or meant to ask a different question

    • Without more context, it is difficult to provide a more specific answer

  • Answered by AI
  • Q7. What is Hazop
  • Ans. 

    Hazop is a structured and systematic technique used to identify potential hazards and operability problems in industrial processes.

    • Hazop stands for Hazard and Operability Study

    • It involves a team of experts analyzing a process to identify potential hazards and operability issues

    • Hazop is commonly used in the chemical, oil and gas, and pharmaceutical industries

    • The process involves breaking down the process into smaller pa...

  • Answered by AI
  • Q8. What is confined space
  • Ans. 

    Confined space refers to an area that is enclosed and has limited access and ventilation.

    • Examples include tanks, silos, sewers, and tunnels.

    • Workers entering confined spaces must follow safety protocols and use specialized equipment.

    • Hazards in confined spaces include lack of oxygen, toxic gases, and physical obstructions.

    • Proper training and communication are crucial for working in confined spaces.

  • Answered by AI
  • Q9. What is work at height
  • Ans. 

    Work at height refers to any task performed at a height where a person could fall and injure themselves.

    • Work at height involves working on ladders, scaffolding, roofs, or any other elevated surface

    • It is important to use appropriate safety equipment such as harnesses, guardrails, and safety nets

    • Workers should be trained on how to safely work at height and how to properly use safety equipment

    • Examples of work at height in...

  • Answered by AI
  • Q10. Hazard of confined space
  • Ans. 

    Confined spaces pose a significant hazard due to limited entry and exit points, poor ventilation, and potential for hazardous substances.

    • Limited entry and exit points can make it difficult to escape in case of an emergency

    • Poor ventilation can lead to a buildup of toxic gases or lack of oxygen

    • Potential for hazardous substances such as chemicals, fumes, or dust

    • Examples include tanks, silos, sewers, and tunnels

    • Proper trai...

  • Answered by AI
  • Q11. Precautions of confined space
  • Ans. 

    Precautions to be taken while working in confined spaces

    • Proper ventilation and air quality testing

    • Use of personal protective equipment

    • Proper lighting and communication equipment

    • Training and certification for workers

    • Emergency rescue plan in place

  • Answered by AI
  • Q12. What is LEL&UEL
  • Ans. 

    LEL&UEL stands for Lower Explosive Limit and Upper Explosive Limit respectively. They are the minimum and maximum concentrations of a flammable gas or vapor in air that can ignite.

    • LEL is the lowest concentration of a gas or vapor that can ignite

    • UEL is the highest concentration of a gas or vapor that can ignite

    • Concentrations between LEL and UEL are considered flammable

    • LEL and UEL vary depending on the gas or vapor

    • LEL an...

  • Answered by AI
  • Q13. What is competent person
  • Q14. What is fire
  • Ans. 

    Fire is a chemical reaction that releases heat, light, and various gases.

    • Fire is a rapid oxidation process that occurs when fuel (such as wood, paper, or gasoline) combines with oxygen in the presence of heat or a spark.

    • It releases heat, light, and various gases such as carbon dioxide, water vapor, and nitrogen oxides.

    • Fire can be beneficial (such as for cooking or heating) or destructive (such as in wildfires or house ...

  • Answered by AI
  • Q15. Types of fire
  • Ans. 

    There are four types of fire: Class A, Class B, Class C, and Class D.

    • Class A fires involve ordinary combustibles such as wood, paper, or cloth.

    • Class B fires involve flammable liquids or gases such as gasoline, oil, or propane.

    • Class C fires involve electrical equipment such as appliances, wiring, or circuit breakers.

    • Class D fires involve combustible metals such as magnesium, titanium, or sodium.

  • Answered by AI
  • Q16. Type of extinguisher
  • Ans. 

    There are different types of fire extinguishers for different types of fires.

    • Water extinguishers for Class A fires (wood, paper, cloth, etc.)

    • CO2 extinguishers for Class B and C fires (flammable liquids and electrical fires)

    • Dry chemical extinguishers for Class A, B, and C fires

    • Foam extinguishers for Class A and B fires

    • Wet chemical extinguishers for Class K fires (cooking oils and fats)

  • Answered by AI
  • Q17. Modes of heat transfer
  • Ans. 

    Modes of heat transfer include conduction, convection, and radiation.

    • Conduction is the transfer of heat through a material without any movement of the material itself.

    • Convection is the transfer of heat through the movement of fluids, such as air or water.

    • Radiation is the transfer of heat through electromagnetic waves, such as from the sun or a fire.

  • Answered by AI
  • Q18. How to prevent fire
  • Ans. 

    Preventing fire requires proper handling of flammable materials and regular maintenance of electrical equipment.

    • Store flammable materials in designated areas away from heat sources

    • Regularly inspect and maintain electrical equipment

    • Install smoke detectors and fire extinguishers in appropriate locations

    • Train employees on fire safety procedures and evacuation plans

  • Answered by AI
  • Q19. What is msds
  • Ans. 

    MSDS stands for Material Safety Data Sheet.

    • MSDS provides information about hazardous chemicals and substances.

    • It includes information about the physical and chemical properties of the substance, health hazards, precautions for safe handling and use, and emergency procedures.

    • MSDS is required by law for all hazardous chemicals and substances used in the workplace.

    • It is important to read and understand the MSDS before usi...

  • Answered by AI
  • Q20. How to do firefighting
  • Ans. 

    Firefighting involves identifying and extinguishing fires to prevent damage and loss of life.

    • Assess the situation and determine the type and size of fire

    • Use appropriate firefighting equipment such as fire extinguishers, hoses, and pumps

    • Follow safety protocols and wear protective gear

    • Coordinate with other firefighters and emergency responders

    • Evacuate people from the affected area

    • Monitor the situation and ensure the fire

  • Answered by AI
  • Q21. How to prevent the accident
  • Ans. 

    Prevent accidents by identifying potential hazards and implementing safety measures.

    • Conduct regular safety audits and risk assessments

    • Provide proper training and education to employees

    • Implement safety protocols and procedures

    • Use appropriate safety equipment and gear

    • Encourage a culture of safety and accountability

    • Regularly review and update safety policies and procedures

  • Answered by AI
  • Q22. How to investigate the accident
  • Ans. 

    To investigate an accident, follow a systematic approach involving data collection, analysis, and identification of root causes.

    • Gather all available information about the accident, including eyewitness accounts, photographs, and any relevant documents or records.

    • Conduct interviews with individuals involved in the accident to gather their perspectives and insights.

    • Examine the accident scene for physical evidence, such a...

  • Answered by AI
  • Q23. Emergency procedure
  • Q24. What is H2s
  • Ans. 

    H2S is a colorless, flammable, and toxic gas with a strong odor of rotten eggs.

    • H2S is commonly known as hydrogen sulfide.

    • It is produced naturally by the breakdown of organic matter and is found in natural gas, crude oil, and volcanic gases.

    • It is highly toxic and can cause respiratory failure, loss of consciousness, and even death.

    • H2S is used in various industries such as oil and gas, mining, and pulp and paper.

    • It is al...

  • Answered by AI
  • Q25. Properties of H2s
  • Ans. 

    H2S is a colorless, flammable, and toxic gas with a strong odor of rotten eggs.

    • H2S is highly flammable and can ignite easily

    • It is toxic and can cause respiratory failure

    • It has a distinctive odor of rotten eggs

    • H2S is used in the production of sulfuric acid and in the petroleum industry

  • Answered by AI
  • Q26. Hirerchy procedure
  • Q27. Permissible exposure limit of H2s,co,co2,methane
  • Ans. 

    Permissible exposure limits (PEL) are the maximum allowable concentrations of hazardous substances in the workplace.

    • H2S: PEL is 10 ppm (parts per million) over an 8-hour workday

    • CO: PEL is 50 ppm over an 8-hour workday

    • CO2: No specific PEL, but recommended exposure limit is 5,000 ppm over an 8-hour workday

    • Methane: No specific PEL, but recommended exposure limit is 1,000 ppm over an 8-hour workday

  • Answered by AI
  • Q28. Short term exposure limit of H2s
  • Ans. 

    Short term exposure limit (STEL) of H2S is 10 ppm.

    • STEL is the maximum concentration of a substance that a worker can be exposed to for a short period of time without suffering from immediate or long-term health effects.

    • The STEL for H2S is set at 10 ppm (parts per million) by OSHA (Occupational Safety and Health Administration).

    • Exposure to H2S at levels above the STEL can cause symptoms such as eye irritation, headache,...

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Keep calm when you are giving the interview and first prepare the interview

I applied via Naukri.com and was interviewed in Oct 2020. There were 3 interview rounds.

Interview Questionnaire 

1 Question

  • Q1. The HR round was very pathetic. Sreethala took my HR round.

Interview Preparation Tips

Interview preparation tips for other job seekers - Please don't waste your precious time in giving the interview for Baker Hughes, Powai
Mumbai location. They will take all the interview rounds. The HR will ask you to submit all documents and last moment they will cancel your candidature without giving you any specific reason.

I applied via Recruitment Consultant and was interviewed in Dec 2020. There were 6 interview rounds.

Interview Questionnaire 

2 Questions

  • Q1. 1st round is technical , 2nd is values & behaviors , 3rd is assessment road
  • Q2. Be clear on values & behaviours , practice assement round offline before attempting

Interview Preparation Tips

Interview preparation tips for other job seekers - its a long process may take 2-3 months , there is internal & external assement before selectioon is finalized . Good luck
Interview experience
4
Good
Difficulty level
Hard
Process Duration
2-4 weeks
Result
Not Selected

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

Round 1 - Group Discussion 

Behavioral questions and resume delve

Round 2 - Case Study 

Pmi - product management information

Interview Preparation Tips

Interview preparation tips for other job seekers - study supply chain, product management information and presentation

I applied via Company Website and was interviewed in Nov 2021. There were 4 interview rounds.

Interview Questionnaire 

2 Questions

  • Q1. About work experience and responsibilities
  • Q2. Why you are leaving to present job

Interview Preparation Tips

Interview preparation tips for other job seekers - Maintain your confidence level, give suitable answer if you know otherwise say sorry and move to next question....

I applied via mhrdnats.gov.in and was interviewed before Apr 2021. There were 2 interview rounds.

Round 1 - Application Form 

(1 Question)

  • Q1. 1. Tell me about yourself 2. Why are you applying for Job as it is only 1 year apprenticeship ? 3. What did you do after graduation ? 4. Questions related to Final Year Project and your hobbies
  • Ans. Give Honest answers to above questions. If are having gap after graduation then tell the honest reason about that. Answer for joining job must be positive regarding Job like to gain experience of working in PSU. Apprenticeship also helps in Shortlisting during HPCL Permanent Job recruitment(5% Marks for Shortlisting of Apprenticeship and 1 Year age relaxation)
  • Answered Anonymously
Round 2 - Interview 

(1 Question)

  • Q1. Questions as Given above

Interview Preparation Tips

Interview preparation tips for other job seekers - Apprenticeship are more helpful to those who are preparing for PSU Jobs to know exactly how PSU works. Also it gives boost in your career as their is lot to learn. Departments you get to handle are Production, Maintenance, Safety System, quality Control, Pipelines

I applied via Company Website and was interviewed in Oct 2019. There were 3 interview rounds.

Interview Questionnaire 

3 Questions

  • Q1. Intro, after that they asked me about my profile.and one of my favourite subject in my field of Engineering.
  • Q2. Why should we haire you?,
  • Ans. 

    I am a highly motivated and qualified candidate with relevant skills and experience.

    • I have a strong educational background in the field

    • I have completed internships and gained practical experience

    • I possess excellent problem-solving and communication skills

    • I am a quick learner and adaptable to new environments

    • I am passionate about the industry and eager to contribute

  • Answered by AI
  • Q3. Why you want to join this company?
  • Ans. 

    I want to join this company because of its reputation, growth opportunities, and alignment with my career goals.

    • Reputation: The company has a strong reputation in the industry, known for its high-quality products and services.

    • Growth opportunities: The company offers excellent career growth prospects, providing opportunities for learning, development, and advancement.

    • Alignment with career goals: The company's values, mi...

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - You should prepare more than enough one of the subject in your field. That is the fixed question they asked you to know your technical knowledge. And your intro is the most important part of interview all the questions you get From their side is on the intro what you tell about your professional and family background and also your achievements.
One thing I also add in this is that your academics paly big role in your selection process.If you had good academic mostly your graduation % or pointer then you have more probability to be get selected.

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:
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 - 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

GAIL Interview FAQs

How many rounds are there in GAIL Apprenticeship Trainee interview?
GAIL interview process usually has 3 rounds. The most common rounds in the GAIL interview process are Resume Shortlist, Group Discussion and HR.

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GAIL Apprenticeship Trainee Interview Process

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Interview experience

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Good
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GAIL Apprenticeship Trainee Salary
based on 36 salaries
₹1.2 L/yr - ₹6 L/yr
48% more than the average Apprenticeship Trainee Salary in India
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4.5/5

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4.4

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4.5

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4.5

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