In Category D, the upper bound is 166 knots.

Prepare for the AC2 Advancement Test with comprehensive materials. Review flashcards and multiple-choice questions with explanations and hints. Start your journey to success today!

Multiple Choice

In Category D, the upper bound is 166 knots.

An upper bound defines the highest value that still belongs to a category, and that boundary is typically inclusive. For Category D, the maximum value is 166 knots, so speeds up to and including 166 knots stay in Category D. 165 knots is within the category but not at its boundary; 167 and 168 knots exceed the limit and would fall outside Category D.

An upper bound defines the highest value that still belongs to a category, and that boundary is typically inclusive. For Category D, the maximum value is 166 knots, so speeds up to and including 166 knots stay in Category D. 165 knots is within the category but not at its boundary; 167 and 168 knots exceed the limit and would fall outside Category D.

More practice questions