3. INSULATION OR LEAKAGE TEST
In this test the resistance between each
conductor and earth is measured for
determining the value of leakage current.
This calculated leakage current should not
exceed 1/5000 part of the full load
current and this can be calculated from
resistance measured by megger as:
9. Types of wiring
Series and Parallel Connections
AC and DC Conductors
Inductor, Capacitor and
transformer
Distribution methods – Single
phase and three phase
ISI Rules – Megger testing and
Earthing