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Engine: Electricity

Question 1,453 of 1,595

What is the total effective resistance of the illustrated circuit in figure "B" if the resistance of R1 is 3 ohms, R2 is 4 ohms, and R3 is 5 ohms?

USCG illustration EL-0020 for Engine Electricity question 1453 — Illustration EL-0020

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Appears on the 2026 sample exam for

Q536 Third Assistant Engineer

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