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Question 20

A resistance is shown in the figure. Its value and tolerance are given respectively by:

Solution

Color code values:

$$\text{Red} \implies 2$$

$$\text{Violet} \implies 7$$

$$\text{Orange} \implies 10^3\ (\text{Multiplier})$$

$$\text{Silver} \implies \pm 10\%\ (\text{Tolerance})$$

$$R = 27 \times 10^3\ \Omega = 27\text{ k}\Omega$$

$$\text{Tolerance} = 10\%$$

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