Combination of Resistors: Practice Problem & Solution

Solution Explained:

To solve this problem, we apply the core principles of Combination of Resistors. Understanding the underlying formula is key to arriving at the correct answer below:

$R = 47 \times 10^3\ \Omega \pm 10\%$.
First digit 4 $\rightarrow$ Yellow, second digit 7 $\rightarrow$ Violet, multiplier $10^3 \rightarrow$ Orange, tolerance $10\% \rightarrow$ Silver.
Sequence: Yellow - Violet - Orange - Silver.