Just been testing a house lighting circuit.
Ze was 146.6ohms. Zs was 141.7 ohms.
R1+R2 for this circuit is 0.69 ohms.
Why is Zs so much lower than Ze?
By the way i disconnected all the other earths in the house to carry out this test just to stop parallel paths.
Ze was 146.6ohms. Zs was 141.7 ohms.
R1+R2 for this circuit is 0.69 ohms.
Why is Zs so much lower than Ze?
By the way i disconnected all the other earths in the house to carry out this test just to stop parallel paths.