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Anonymous
Anonymous asked in Science & MathematicsEngineering · 2 months ago

# Engineering: Electrical Circuits?

Anyone knows how to get this? ### 3 Answers

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• Favourite answer

Re-draw the circuit diagram as shown below.

Equivalent resistance Rdb

= 1 / {[1/(1 + 5)] + (1/4) + (1/12)} Ω

= 2 Ω

Equivalent resistance Rcb

= 1 / {[1/1 + 2] + (1/6) + (1/3)} Ω

= 1.2 Ω

Equivalent resistance Rab

= (10 + 1.2) Ω

= 11.2 Ω • the 12 is//4=3Ω and the 6//3=2Ω.

5+1=6 //3=2  +1=3//2=6/5=1.2+10=11.2Ω Rab

• Series parallels circuit. Google the equation, my pitiful HP laptop lacks a scientific keyboard. R + R over R X R. Ohms Law.

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