Elements of Electrical Engineering-I Lab

  1. Verification of Kirchhoff’s voltage and current laws.
  2. Verification of superposition theorem.
  3. Verification of Thevenin’s theorems.
  4. Verification of maximum power transfer theorem.
  5. To study R-L-C series circuit and find the value of inductance. Also draw the phasor diagram.
  6. Study the phenomenon of resonance in R-L-C series circuit and obtain resonant frequency.
  7. To study R-L parallel circuit and find the value of inductance. Also draw the phasor diagram.
  8. Determine the permeability of a magnetic material by plotting its B-H curve.
  9. To trace Hysteresis loop for different magnetic materials.
  10. Measurement of power and power factor in a single phase ac series inductive circuit and study of improvement of power factor using capacitor.
  11. Power measurement in three-phase star connected circuit with balanced and unbalanced load using two Wattmeter method.
  12. To calibrate and test the single-phase Energy Meter for different Loads.
  13. Measurement of Energy by a single-phase Energy Meter.
  14. Calibration of Voltmeters and Ammeters using Potentiometers.
  15. Verification of Norton’s Theorems.

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