# In a certain three-branch parallel circuit, R1 has 12 mA through it, R2 has 15 mA through it, and R3 has 25 mA through it. After measuring a total of 27 mA, you can say that _____ ? with Answer - Electrical Engineering Mcqs | TestPrep

> Solved MCQ: In a certain three-branch parallel circuit, R1 has 12 mA through it, R2 has 15 mA through it, and R3 has 25 mA through it. After measuring a total of 27 mA, you can say that _____ ? Correct Answer: A. R3 is open. Verified answer explanation for FPSC, PPSC, MDCAT, NTS, and CSS competitive exam preparation.

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# In a certain three-branch parallel circuit, R1 has 12 mA through it, R2 has 15 mA through it, and R3 has 25 mA through it. After measuring a total of 27 mA, you can say that _____ ?

Direct Answer & Quick Reference

The correct option is **A. R3 is open**.

A. R3 is open **(Correct Answer)**

B. R1 is open

C. R2 is open

D. the circuit is operating properly

✨ Explain with AI

Verified Key: A. R3 is open
Solved by 2,043+ students

Verified against official examination board answer keys and standard curriculum textbooks.

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