In FCC testing, how many minus adjustments are performed after the initial plus adjustment in the example?

Prepare for the NBEO Physiological Optics Test with flashcards and multiple choice questions, each offering hints and explanations. Equip yourself for your exam!

Multiple Choice

In FCC testing, how many minus adjustments are performed after the initial plus adjustment in the example?

Explanation:
In FCC testing, you’re counting how many minus adjustments follow the initial plus adjustment to fine‑tune the result. In the example, after setting the baseline with the plus adjustment, you perform four minus adjustments to reach the final target. So the number of minus adjustments after the initial plus adjustment is four. The other counts don’t match the sequence shown: two would skip steps, while six or eight extend beyond what’s depicted.

In FCC testing, you’re counting how many minus adjustments follow the initial plus adjustment to fine‑tune the result. In the example, after setting the baseline with the plus adjustment, you perform four minus adjustments to reach the final target. So the number of minus adjustments after the initial plus adjustment is four. The other counts don’t match the sequence shown: two would skip steps, while six or eight extend beyond what’s depicted.

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