Power Grid Corporation of India Trainee Interview Questions and Answers

Aptitude and reasoning

Discussion about social media

Q1. Mechanical questions
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Q1. Explain about the interest in the field, Explain the previous experience
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Q1. Questions about the past experience, Previous Projects, Certifications
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Q2. Do you have any Experience with SAP
Ans. 
Yes, I have experience with SAP in managing inventory and creating reports.
• Managed inventory using SAP's MM module

• Created reports using SAP's BI tools

• Familiar with SAP's user interface and navigation
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Q3. Do you know Excel, rate your knowledge on 10
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Q4. Other Technical skills which you have
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Q1. What is your family background?
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Written & MCQ test conducted

Imaginary topic on industrial situation, easy one, time 20 minutes

Q1. HR questions and technical questions
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Q2. Basic technical question on subject
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Q1. What is capacitor
Ans. 
A capacitor is an electronic component that stores and releases electrical energy in a circuit.
• Capacitors are used to filter out noise in electronic circuits.

• They can also be used to store energy in flash cameras.

• Capacitors are measured in Farads (F).
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Q2. What is pcb and how to assemble
Ans. 
PCB stands for Printed Circuit Board, it is a board made of non-conductive material with conductive tracks for electronic components.
• PCB is used to mechanically support and electrically connect electronic components using conductive pathways.

• Components are soldered onto the PCB to create a functional electronic circuit.

• PCB assembly involves placing components on the board, soldering them in place, and testing the circu...read more
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Q1. Which is your favourite subject in Engineering?
Ans. I say Network, Digital Electronics and Control System. Then they asked some questions related to this subject.
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Q2. Where did you complete your internship?
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Q1. How many members in your family ??
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There are 60 Questions of aptitude including 30 questions of logical reasoning and 30 quantitive aptitude

They gives us topic of electrical vehicle pros and cons

Q1. Stress strain Curve in SOM
Ans. 
Stress-strain curve is a graphical representation of the relationship between stress and strain in a material.
• It shows how a material behaves under stress and how it deforms under strain.

• It is used to determine the elastic modulus, yield strength, and ultimate strength of a material.

• The curve has three regions: elastic, plastic, and fracture.

• Examples of materials with different stress-strain curves include rubber, stee
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Q2. Iron carbon diagram from material Engineering
Ans. 
Iron carbon diagram is a graphical representation of the phases of iron-carbon alloys at different temperatures and carbon concentrations.
• The diagram shows the relationship between carbon content, temperature, and the resulting microstructure of the alloy.

• It is used to determine the properties of steel and cast iron.

• The diagram consists of three regions: austenite, ferrite, and cementite.

• The eutectic point on the diagr...read more
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Q3. Project Related questions
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Q4. Internship related questions
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Q5. Practical Examples of Engineering in surrounding
Ans. 
Engineering is all around us, from the buildings we live in to the technology we use daily.
• The design and construction of buildings and infrastructure

• The development of transportation systems

• The creation of electronic devices and software

• The design and manufacture of medical equipment

• The development of renewable energy sources
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