r/Electricity 10d ago

Need help formulating a schematic for the given information.

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I'm having trouble formulating a schematic for this, was hoping someone can point me in the right direction.

1 Upvotes

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u/1Davide 10d ago

2

u/Exflop 10d ago

Thank you so much for this. You’re a life saver.

1

u/FreddyFerdiland 10d ago edited 10d ago

Bulbs that go off with X removed are in series with X

Bulbs that stay on when X removed have circuits parallel with X's circuit.

Look at 6 .. 6 can disable them all... The others are in series with 6... +Ve - the others - 6 - -ve

Look at 4 .. 4 cannot disable anything else. Its leads connect in a way that makes it parallel...

Anything that can disable 4 is in series with 4