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Power Grid Corporation of India Electrical Training Engineer Interview Questions, Process, and Tips

Updated 14 Oct 2022

Power Grid Corporation of India Electrical Training Engineer Interview Experiences

1 interview found

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 

(4 Questions)

  • Q1. What is power system?
  • Ans. 

    A power system is a network of electrical components used to generate, transmit, and distribute electrical power.

    • Power systems consist of power plants, transformers, transmission lines, and distribution networks.

    • They are designed to deliver electricity from power plants to consumers.

    • Power systems can be categorized into three main types: generation, transmission, and distribution.

    • Examples of power systems include the e...

  • Answered by AI
  • Q2. What is the formula of I sequre R?
  • Ans. 

    The formula for I squared R is used to calculate the power dissipated in a resistor.

    • I squared R is equal to the current (I) squared multiplied by the resistance (R)

    • It is commonly used in electrical engineering to determine the power loss in a resistor

    • For example, if the current flowing through a resistor is 2A and the resistance is 5 ohms, the power dissipated can be calculated as (2^2) * 5 = 20 watts

  • Answered by AI
  • Q3. What is rectifier ,and its work ?
  • Ans. 

    A rectifier is an electrical device that converts alternating current (AC) to direct current (DC).

    • Rectifiers are commonly used in power supplies to convert AC voltage to DC voltage.

    • They consist of diodes that allow current to flow in only one direction.

    • Rectifiers are used in various applications such as battery charging, electroplating, and welding.

    • Examples of rectifiers include half-wave rectifiers, full-wave rectifie

  • Answered by AI
  • Q4. What is transformer?
  • Ans. 

    A transformer is an electrical device that transfers electrical energy from one circuit to another through electromagnetic induction.

    • Transformers are used to increase or decrease the voltage of an alternating current (AC) power supply.

    • They consist of two coils of wire, called the primary and secondary, wrapped around a magnetic core.

    • When an AC current flows through the primary coil, it creates a magnetic field that ind...

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Improve my practical knowledge and various types of testing like breakers, CVT, CT, ICT, RECTOR etc.

Interview questions from similar companies

Interview experience
5
Excellent
Difficulty level
Easy
Process Duration
Less than 2 weeks
Result
Selected Selected
Round 1 - Technical 

(2 Questions)

  • Q1. I am Sanjeeb kumar sahu qualification diploma electrical experience 4 yer megha engineering infrastructure odisha
  • Q2. I am Sanjeeb kumar sahu qualification diploma electrical experience 4 yer megha engineering infrastructure
Round 2 - Technical 
Interview experience
4
Good
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Not Selected

I applied via campus placement at National Institute of Technology (NIT), Silchar and was interviewed in Aug 2024. There were 3 interview rounds.

Round 1 - Aptitude Test 

Quantitative aptitude

Round 2 - Technical 

(2 Questions)

  • Q1. Given the image of switch,which type of switch shown in the fig
  • Ans. 

    The switch shown in the image is a toggle switch.

    • The switch has a lever that can be moved up and down to turn it on or off.

    • Toggle switches are commonly used in electronic devices and appliances.

    • Examples of toggle switches include light switches and power switches on electronic devices.

  • Answered by AI
  • Q2. Network theorem questions
Round 3 - HR 

(2 Questions)

  • Q1. In t years where you want to see yourself
  • Ans. 

    In t years, I see myself as a senior electrical engineer leading innovative projects and mentoring junior engineers.

    • Continuing to develop my technical skills and knowledge in the field of electrical engineering

    • Taking on more leadership roles within projects and teams

    • Mentoring and guiding junior engineers to help them grow in their careers

    • Contributing to the development of cutting-edge technologies and solutions

    • Possibly...

  • Answered by AI
  • Q2. Why do you want to join Hitachi energy
  • Ans. 

    I want to join Hitachi Energy because of their innovative solutions and global impact in the energy sector.

    • Hitachi Energy is a leader in providing sustainable energy solutions

    • I am impressed by Hitachi Energy's commitment to innovation and technology advancement

    • I believe my skills and experience align well with the opportunities at Hitachi Energy

    • I am excited about the chance to work on cutting-edge projects and contribu

  • Answered by AI

Interview Preparation Tips

Topics to prepare for Hitachi Energy Electrical Engineer interview:
  • Switchgear
Interview experience
5
Excellent
Difficulty level
Easy
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Company Website and was interviewed in Aug 2024. There was 1 interview round.

Round 1 - Technical 

(2 Questions)

  • Q1. Smps Working diskas
  • Q2. Smps Work this Ac power supply covated to Dc power supply.

Interview Preparation Tips

Interview preparation tips for other job seekers - Sir,
My name is Soumen Sahu.my highest education Diploma Electrical engineering. My job experience 4 years of Maintenance Engineer.
Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Technical 

(1 Question)

  • Q1. Technical stuff
Round 2 - Technical 

(1 Question)

  • Q1. Technical stuff related to current job
Round 3 - HR 

(2 Questions)

  • Q1. Background and about your self
  • Q2. Why looking for change
  • Ans. 

    Seeking new challenges and opportunities for growth in my career.

    • Looking to expand my skill set and knowledge in a new environment

    • Interested in working on cutting-edge technologies and projects

    • Seeking a more collaborative and innovative work culture

    • Want to take on more leadership responsibilities and advance my career

  • Answered by AI
Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Walk-in and was interviewed in Jul 2023. There were 6 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 - HR 

(2 Questions)

  • Q1. Like what is your work experience. Are you willing to climb twice in a day .
  • Ans. According to your experience needs to give answers Second question- yes
  • Answered Anonymously
  • Q2. Are you willing to work if require to support near by site .
Round 3 - Technical 

(2 Questions)

  • Q1. As per your experience as previous company they asked questions, but more focos on safety .
  • Q2. What is LOTO , Types of LOTO
  • Ans. 

    LOTO stands for Lockout/Tagout, a safety procedure used to ensure that dangerous machines are properly shut off and not started up again prior to the completion of maintenance or servicing work.

    • LOTO involves locking the energy isolating devices with an assigned individual lock and tag to prevent the machine from being turned on.

    • Types of LOTO include electrical LOTO, mechanical LOTO, and pneumatic LOTO.

    • Examples of LOTO ...

  • Answered by AI
Round 4 - Technical 

(1 Question)

  • Q1. Previous experiences questions, like DFIG , Converter system, power factor , transformer , lighting system, Earthing system .
Round 5 - Case Study 

Normal discussion with seniors

Round 6 - HR 

(1 Question)

  • Q1. Salary discussion and joining details

Interview Preparation Tips

Interview preparation tips for other job seekers - Prepare proper resume , focused what you write on your cv according to you will get questions, so prepare accordingly.
Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Technical 

(1 Question)

  • Q1. What is Transformer? & About your Project and Internship
  • Ans. 

    A transformer is a device that transfers electrical energy between two or more circuits through electromagnetic induction.

    • Transformers consist of two coils of wire, known as the primary and secondary coils.

    • The primary coil is connected to a power source, creating a magnetic field when current flows through it.

    • This magnetic field induces a voltage in the secondary coil, transferring energy from the primary to the second...

  • Answered by AI
Round 2 - HR 

(1 Question)

  • Q1. About yourself and your Family

Interview Preparation Tips

Interview preparation tips for other job seekers - Go before time and don't be nervous.

Skills evaluated in this interview

Electrical Engineer Interview Questions & Answers

Wind World user image Khuntad Mayur Hamirbhai

posted on 5 Feb 2024

Interview experience
4
Good
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Technical 

(2 Questions)

  • Q1. What is transformers is function
  • Ans. 

    Transformers are electrical devices that transfer electrical energy between two or more circuits through electromagnetic induction.

    • Transformers are used to step up or step down voltage levels in electrical power transmission and distribution systems.

    • They consist of two or more coils of wire, known as windings, that are wound around a core made of magnetic material.

    • The primary winding is connected to the input voltage s...

  • Answered by AI
  • Q2. Transformer function is voltage steps up and step down

Skills evaluated in this interview

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

I applied via Campus Placement and was interviewed before Jun 2023. There was 1 interview round.

Round 1 - Technical 

(2 Questions)

  • Q1. What do you know in ht yard ht line
  • Ans. 

    HT yard HT line refers to high tension yard and high tension line used in electrical engineering for power transmission.

    • HT yard is a facility where high tension electrical equipment is installed and maintained

    • HT line refers to the high tension power lines used for transmitting electricity over long distances

    • Both HT yard and HT line are crucial components in power distribution systems

    • Examples include substations with hi...

  • Answered by AI
  • Q2. Electrical ques asking

Interview Preparation Tips

Interview preparation tips for other job seekers - Good and my best interview of suzoln renewable energy
Interview experience
4
Good
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Aptitude Test 

Very basic knowledge of all subjects of electrical. Most question is base on the power system

Power Grid Corporation of India Interview FAQs

How many rounds are there in Power Grid Corporation of India Electrical Training Engineer interview?
Power Grid Corporation of India interview process usually has 2 rounds. The most common rounds in the Power Grid Corporation of India interview process are Resume Shortlist and Technical.
What are the top questions asked in Power Grid Corporation of India Electrical Training Engineer interview?

Some of the top questions asked at the Power Grid Corporation of India Electrical Training Engineer interview -

  1. What is the formula of I sequre...read more
  2. What is rectifier ,and its wor...read more
  3. What is power syst...read more

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