ET Exam 2025: Important Questions You Must Prepare
Are you preparing for Electrical Technology (ET) exam 2025? Agar haan, toh yeh blog aapke liye hai. Yahaan par humne Dear Coder ki notes aur PYQs ko refer karke sabse important aur frequently asked questions ko compile kiya hai, jisse aap exam mein high score kar paoge!
1. Ohm's Law and its Limitations
- State and explain Ohm's Law. What are its limitations?
- Explain non-ohmic behavior with examples.
2. Kirchhoff's Laws and Applications
- State KVL and KCL with proper explanation.
- What is Node Voltage Analysis? Steps to solve a circuit.
3. Transformers
- Derive EMF equation of a transformer.
- Differentiate between Auto-transformer and Two-winding transformer.
- Explain construction and working of a Single-phase transformer with diagram.
4. Motors
- Working principle of Synchronous motor and DC motor.
- Explain Slip in Induction Motor. Why slip is necessary?
- Construction and working of Three-phase induction motor.
5. Electrical Basics and Circuits
- Difference between Ideal and Practical sources.
- Source transformation technique with examples.
- Solve circuits using Thevenin’s theorem and Mesh Analysis.
- Delta-Star and Star-Delta conversion formulas with examples.
6. Power System Fundamentals
- Explain Generation, Transmission, and Distribution of AC power.
- What is Grounding? Importance in electrical systems.
7. Important Electrical Quantities
- Define Average, RMS, Peak, Form Factor, and Peak Factor.
- Explain Electromagnetism, B-H curve, Hysteresis, Eddy currents.
Frequently Asked Questions (FAQs)
1. Is this blog enough for ET 2025 preparation?
Yes, yeh blog Dear Coder ke mini xerox notes aur PYQs analysis par based hai. Textbook ke sath refer karna best hai.
2. Can I download the important questions PDF?
Bilkul! Upar diya gaya download button use karke easily PDF le sakte ho.
3. Are diagrams and derivations included?
Haan, diagrams jaise transformer, motors ke aur important derivations bhi included hain.
4. Are these questions based on the latest JUT syllabus?
Yes, yeh questions latest (2024-25) syllabus ke according ready kiye gaye hain.
5. How much time is needed to cover all these questions?
Agar aap 3-4 ghante daily padhte ho, toh 7-10 din mein complete ho jayega.
6. What should be the strategy to revise before exam?
Quick notes revise karo, diagrams aur formulas pe zyada focus karo, aur PYQs solve karte raho.
7. Where can I find more such exam resources?
Aap Dear Coder Blog par aur bhi TMAs, practical files aur engineering ke resources dekh sakte hain.
Conclusion
Electrical Technology exam ke liye yeh questions bahut important hain. Agar aap inhe achhi tarah prepare karte ho diagrams aur derivations ke sath, toh exam mein high score pakka hai!
Bonus Tip: Har question ka short note banao aur diagrams ko labeled way mein practice karo. Important equations ko yaad zaroor rakho jaise Ohm's Law aur Transformer EMF equation.
