A Three-Branch Parallel Circuit Has a Total Resistance of 385

question 7

Multiple Choice

A three-branch parallel circuit has a total resistance of 385.83 Ω . Two of the resistors are 680 Ω and 1500 Ω . What is the value of the third resistor?

• A) 2180 Ω
• B) 2200 Ω
• C) 467.89 Ω
• D) 246.16 Ω

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