1. RSO (Recurrent Surge Oscillosgraph) Test.
2. DC Pole Balance Drop Test.
3. AC Pole Balance and AC Impedance Test.
4. Surge Comparison Test DC Resistance Test.
5. R/PI (Insulation Resistance and Polarization Index) Test.
6. Endoscopic Inspection.
7. Grawler Inspection.
8. NDT Inspection.
9. Exciter rotor Inspection.
10. Exciter stator Inspection.
11. Rotating Diodes Inspection.