Study for the Internet of Things (IOT102) Test. Access comprehensive flashcards and multiple choice questions, each with hints and explanations. Get prepared for your exam!

Multiple Choice

Which digit does the color orange denote on a resistor colour band?

Colors on a resistor are written as a code that assigns a specific digit to each color. The standard sequence goes black 0, brown 1, red 2, orange 3, yellow 4, green 5, blue 6, violet 7, gray 8, white 9. Orange is the color that represents the digit three, so it denotes the value 3. That’s why orange is the correct choice here. The other options come from different colors that map to different digits (for example, white for 9, brown for 1, blue for 6), so they don’t match orange.

Colors on a resistor are written as a code that assigns a specific digit to each color. The standard sequence goes black 0, brown 1, red 2, orange 3, yellow 4, green 5, blue 6, violet 7, gray 8, white 9. Orange is the color that represents the digit three, so it denotes the value 3. That’s why orange is the correct choice here. The other options come from different colors that map to different digits (for example, white for 9, brown for 1, blue for 6), so they don’t match orange.