JAWAHARLAL NEHRU TECHNOLOGICAL UNIVERSITY HYDERABAD

HIGH VOLTAGE LAB

M.Tech I Year I Semester (R17)

List of Experiments

  • 1. Determination of Breakdown strength of oil by Variable Distance Electrodes.
  • 2. Milli Volt Drop Test (Calibration of Tong-tester).
  • 3. Breakdown characteristics of Sphere air gap.
  • 4. Breakdown characteristics of Plane Rod gap.
  • 5. Breakdown Voltage of pin Insulator & Measurement of Leakage Current.
  • 6. Measurement of Leakage current & Breakdown voltage of Suspension Insulators.
  • 7. Voltage Distribution of String Insulators.
  • 8. Measurement of Leakage current & Insulation resistance of Poly propylene Rope.
  • 9. Measurement of Leakage current & Insulation resistance of Poly propylene Scale.
  • 10. Fault analysis of 3-phase Alternator.

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