JAWAHARLAL NEHRU TECHNOLOGICAL UNIVERSITY HYDERABAD

Prerequisite

Basic Electrical and Electronics Engineering, Network Theory & Mathematics

- II

Course Objectives:

• To design electrical systems
• To analyze a given network by applying various Network Theorems
• To measure three phase Active and Reactive power.
• To understand the locus diagrams

Course Outcomes

After Completion of this lab the student is able to

• Analyze complex DC and AC linear circuits
• Apply concepts of electrical circuits across engineering
• Evaluate response in a given network by using theorems The following experiments are required to be conducted as compulsory experiments
• 1. Verification of Thevenin’s and Norton’s Theorems
• 2. Verification of Superposition ,Reciprocity and Maximum Power Transfer theorems
• 3. Locus Diagrams of RL and RC Series Circuits
• 4. Series and Parallel Resonance
• 5. Time response of first order RC / RL network for periodic non – sinusoidal inputs – Time constant and Steady state error determination.
• 6. Two port network parameters – Z – Y parameters, Analytical verification.
• 7. Two port network parameters – A, B, C, D & Hybrid parameters, Analytical verification
• 8. Separation of Self and Mutual inductance in a Coupled Circuit. Determination of Co- efficient of Coupling. In addition to the above eight experiments, at least any two of the experiments from the following list are required to be conducted
• 9. Verification of compensation & Milliman’s theorems
• 10. Harmonic Analysis of non-sinusoidal waveform signals using Harmonic Analyzer and plotting frequency spectrum.
• 11. Determination of form factor for non-sinusoidal waveform
• 12. Measurement of Active Power for Star and Delta connected balanced loads
• 13. Measurement of Reactive Power for Star and Delta connected balanced loads