AEMC instruments 6416, Руководство пользователя

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18 Clamp-on Ground Resistance Tester Model 6416
In most field applications, the number of electrodes that make up a multi-
grounded system would be higher; therefore, the equivalent parallel resistance is
negligible with respect to the rod under test.
Figure 3-1
Figure 3-2
I
V
Rx R
1
R
2
R
n-1
R
n
R
x
R
1
R
n
R
n-1