Diketahui: Besar hambatan yang dapat dilihat pada gambar.
Ditanya: RAB.
Penyelesaian:
Untuk menyelesaikan soal ini, tinjau dahulu salah satu pasang titik, misalkan titik A-B. Jadi hambatan total yang akan dihitung adalah RAB.
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R8 dan R10 tersusun seri, maka:

Rs1 dan R9 tersusun paralel, maka:

Gambar rangkaian akan lebih sederhana seperti berikut.

Rp1 dan R7 tersusun seri, maka:

Rs2 dan R6 tersusun paralel, maka:

Gambar rangkaian akan lebih sederhana seperti berikut.

Rp2 dan R5 tersusun seri, maka:

Rs3 dan R4 tersusun paralel, maka:

Gambar rangkaian akan lebih sederhana seperti berikut.

Rp3 dan R3 tersusun seri, maka:

Rs4 dan R2 tersusun paralel, maka:

Gambar rangkaian akan lebih sederhana seperti berikut.

Rp4 dan R1 tersusun seri, maka:

Dengan demikian, Rek rangkaian sebesar 10 ohm.