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________?

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Academy of PakistanTest & Learning

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817Electrical EngineeringMedium

Athe circuit is operating properly

BR3 is open

CR2 is open

DR1 is open

Correct answer

B. R3 is open

Explanation

The correct answer is R3 is open.

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________? - Answer and Explanation | Academy of Pakistan