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Viva Experience
EEE (Electrical, Electronics & Telecommunication Engineering) Viva Experience tips guide that works well for both freshers and experienced candidates:
1. Before the Interview (Preparation)
**Technical**
Review core subjects:
- Electrical Machines
- Power Systems & Protection
- Power Electronics
- Control Systems
- Basic Electronics & Communication Systems
- Measurement & Instrumentation
Know formulas & principle —
- Ohm’s Law, transformer EMF equation, 3-phase power, etc.
Understand practical applications —
- how theories apply in the field (e.g., transformer protection schemes, PLC usage in automation).
Company Knowledge
- Read about the company’s **products, services, and industry sector.
- Know recent projects and the company’s role in the market.
- Understand **the job role — if it’s design, testing, maintenance, sales, etc.
Soft Skills
- Prepare a short, confident self-introduction.
- Practice clear, concise answers for technical and HR questions.
- Brush up on communication skills — especially explaining technical concepts simply.
2. During the Interview
Technical Round
- Expect both conceptual questions and problem-solving scenarios.
- If you don’t know something — admit it honestly but try to reason logically.
- Use structured answers: definition → principle → example/application.
- Draw diagrams where possible — engineers love visuals.
Sample Technical Qs:
1. Explain the working of a three-phase induction motor.
2. How do you size a cable for a given load?
3. Difference between MCCB and MCB.
4. Explain “power factor” and methods to improve it.
5. Describe SCADA and its applications.
HR / Behavioral Round
Be ready for:
- “Tell me about yourself”
- “Why should we hire you?”
- “Describe a time you solved a problem”
- “Where do you see yourself in 5 years?”
- Show **teamwork, adaptability, and problem-solving** attitude.
- Keep answers professional and focused on skills.
3. Body Language & Presentation
- Dress in formal attire (light shirt, dark trousers, polished shoes).
- Maintain eye contact.
- Sit upright, avoid fidgeting.
- Use a firm but not aggressive tone.
4. Common Mistakes to Avoid
- Memorizing without understanding.
- Giving overly long, unfocused answers.
- Criticizing past employers or professors.
- Guessing technical answers without logic.
5. Quick Last-Minute Revision Topics
- Transformer basics & testing.
- Three-phase power calculations
- Types of circuit breakers & relays.
- PLC basics.
- Communication protocols (Modbus, CAN, etc. if relevant).
- Renewable energy basics.
Also Download Here,
A Textbook of Electrical Technology B.L.THERAJA (Volume I)
A Textbook of Electrical Technology B.L.THERAJA (Volume II)
A Textbook of Electrical Technology B.L.THERAJA (Volume III)
A Textbook of Electrical Technology B.L.THERAJA (Volume IV)
Principles of Power Systems V.K. MEHTA
Electrical Machines - Drives, and Power Systems 5th Edition By Theodore Wildi
Concepts in Electric Circuits By Dr. Wasif Naeem,
Electrical Power By W.J.R.H Pooler
Power System Analysis And Design By J. Dancan Glover
Fundamentals of Electric Circuits (3rd edition Alexander, Sadiku)
Power-systems-protection , Power Quality and Substation automation
Principles of Electrical Machines By V.K. Mehta
Introductory Circuit Analysis-Boyelsted
Wind turbines by T. AI Shemmeri
Electric Drive Systems and Operation" by Valery Vodovozov
Electrical Engineering Handbook by Richard C. Dorf
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