A resistor with the colors orange, orange, and brown indicates what resistance value?

Prepare for your Ramsay Maintenance Test with flashcards and multiple choice questions. Each question offers hints and detailed explanations to enhance your learning experience. Get exam-ready now!

To determine the resistance value indicated by the color bands on the resistor, each color corresponds to a specific number according to the resistor color code. The first two bands represent significant digits, while the third band indicates the multiplier.

In this case, the first band is orange, which represents the digit 3. The second band is also orange, representing another digit 3. Therefore, the first two digits combined give us 33. The third band is brown, which indicates a multiplier of (10^1) or 10.

To calculate the resistance value, you multiply the significant digits by the multiplier:

(33 \times 10 = 330) Ohms.

This confirms that the resistance value is 330 Ohms. The correct choice reflects this calculation, aligning with the understanding of the resistor color code.

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