Which color corresponds to the value 9?

Study for the MTA Electrical Test. Use our flashcards and multiple choice questions to prepare, each question includes hints and explanations. Achieve success on your exam!

Multiple Choice

Which color corresponds to the value 9?

Explanation:
In this coding system, each color corresponds to a digit from 0 to 9, used to mark values on resistors and related equipment. The mapping goes black 0, brown 1, red 2, orange 3, yellow 4, green 5, blue 6, violet 7, gray 8, and white 9. So the value 9 is represented by white. The other colors don’t fit because they map to different digits—yellow would be 4, blue would be 6, and green would be 5.

In this coding system, each color corresponds to a digit from 0 to 9, used to mark values on resistors and related equipment. The mapping goes black 0, brown 1, red 2, orange 3, yellow 4, green 5, blue 6, violet 7, gray 8, and white 9. So the value 9 is represented by white. The other colors don’t fit because they map to different digits—yellow would be 4, blue would be 6, and green would be 5.

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