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Power Grid Corporation of India Trainee Interview Questions and Answers
Power Grid Corporation of India Trainee Interview Experiences
2 interviews found
Anonymous
Selected
I applied via LinkedIn and was interviewed before Dec 2022. There were 3 interview rounds.
(1 Question)
- Q1. Basics questions like tell me about yourself
(1 Question)
- Q1. Related to core subjects
I applied via Other and was interviewed before Apr 2020. There was 1 interview round.
Interview Questionnaire
1 Question
- Q1. Latest Updates on Service Tax/ NPV
Interview Preparation Tips
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Interview questions from similar companies
Interview Questionnaire
4 Questions
- Q1. Explain the parameters of transmission line ?
- Ans.
Parameters of transmission line include resistance, inductance, capacitance, and conductance.
Resistance: opposition to the flow of current
Inductance: ability to store energy in a magnetic field
Capacitance: ability to store energy in an electric field
Conductance: ability to conduct electric current
Examples: coaxial cable, waveguide, twisted pair cable
- Q2. What is Hysteresis curve ?
- Ans.
Hysteresis curve is a graphical representation of the relationship between magnetic field strength and magnetization of a material.
It shows the lag between the magnetic field and the magnetization of a material.
It is used to study the magnetic properties of materials.
It is commonly used in the design of magnetic circuits and devices.
Examples include transformer cores, magnetic storage devices, and electric motors.
The s...
- Q3. Why and which type of transformer do we use to reduce power loss during transmission?
- Q4. Explain Power Factor?
- Ans.
Power factor is the ratio of real power to apparent power in an AC circuit.
Power factor is a measure of how efficiently electrical power is being used.
It ranges from 0 to 1, with 1 being the most efficient.
A low power factor can result in higher energy costs and equipment damage.
Capacitors can be used to improve power factor.
Power factor is important in industries where large amounts of electrical power are used.
Interview Preparation Tips
Experience: First shortlisting is CPI based.
General Tips: • The company has different selection criteria's for different category.
• You must thoroughly study their site, it will make very good impression on them.
• You must give your interview in a way that they must think you will definitely join it.
Skills: Power Systems,
College Name: IIT- Kanpur
I applied via Campus Placement and was interviewed in Aug 2021. There were 2 interview rounds.
(1 Question)
- Q1. What is your family background?
Interview Preparation Tips
- Self interview
Akilan K
I applied via Naukri.com and was interviewed in Dec 2021. There were 5 interview rounds.
Interview Questionnaire
1 Question
- Q1. Questions from resume only
Interview Preparation Tips
Selected
I applied via Referral and was interviewed before Aug 2022. There were 3 interview rounds.
(1 Question)
- Q1. Explain about the interest in the field, Explain the previous experience
(4 Questions)
- Q1. Questions about the past experience, Previous Projects, Certifications
- Q2. Do you have any Experience with SAP
- Q3. Do you know Excel, rate your knowledge on 10
- Q4. Other Technical skills which you have
Skills evaluated in this interview
Power Grid Corporation of India HR Interview Questions
Selected
I appeared for an interview in Sep 2024, where I was asked the following questions.
- Q1. Mathematics and physics question
- Q2. Logically questions
Interview Preparation Tips
Selected
I applied via latest gov jobs and was interviewed in Oct 2023. There were 3 interview rounds.
Aptitude and reasoning
Discussion about social media
(1 Question)
- Q1. Mechanical questions
Interview Questionnaire
1 Question
- Q1. Normal question about personality and job related
Interview Preparation Tips
Experience: Interview was going smoothly & all questions was related my job so it's was easy for me.
Tips: Good knowledge about of wind turbine
Duration: 2 hours
Total Questions: 25
Round: HR Interview
Experience: Interview was completed so easy
Tips: Required nice personality and confidence is must required
Selected
I applied via Referral and was interviewed before Jun 2022. There were 2 interview rounds.
(3 Questions)
- Q1. What do u know about firewall
- Q2. Explain Switches
- Ans.
Switches are devices used to connect multiple devices in a network and direct data packets to the appropriate destination.
Switches operate at the data link layer of the OSI model.
They use MAC addresses to forward data to the correct port.
Switches improve network performance by reducing collisions and segmenting traffic.
Examples of switches include Cisco Catalyst switches and Juniper EX switches.
- Q3. Explain router and routing
Skills evaluated in this interview
Power Grid Corporation of India Interview FAQs
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Power Grid Corporation of India Interviews By Designations
- Power Grid Corporation of India Engineer Interview Questions
- Power Grid Corporation of India Field Engineer Interview Questions
- Power Grid Corporation of India Apprentice Trainee Interview Questions
- Power Grid Corporation of India Field Supervisor Interview Questions
- Power Grid Corporation of India Assistant Engineer Interview Questions
- Power Grid Corporation of India Electrical Engineer Interview Questions
- Power Grid Corporation of India Electrician Interview Questions
- Power Grid Corporation of India Apprentice Interview Questions
- Show more
Interview Questions for Popular Designations
Overall Interview Experience Rating
based on 2 interview experiences
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Power Grid Corporation of India Trainee Reviews and Ratings
based on 12 reviews
Rating in categories
|
Field Engineer
203
salaries
|  ₹4.5 L/yr - ₹10 L/yr |
|
Field Supervisor
99
salaries
| ₹4.1 L/yr - ₹7 L/yr |
|
Associate Engineer
64
salaries
| ₹2.4 L/yr - ₹5.3 L/yr |
|
Electrical Engineer
60
salaries
| ₹4 L/yr - ₹9.5 L/yr |
|
Graduate Apprentice Trainee
58
salaries
| ₹1.8 L/yr - ₹2.8 L/yr |
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