What is the minimum font size for the bold phrases on installation tags?

What is the minimum font size for the bold phrases on installation tags?

• A. 14-point
• B. At least 10-point
• C. 8-point
• D. 12-point

Answer: (B)

The key idea is legibility of critical information on installation tags. The requirement is that bold phrases on those tags be at least 10 points in size. That minimum ensures the text is readable under normal inspection conditions, from typical viewing distances and lighting. A size like 8-point is too small to read quickly or reliably, which could lead to important details being missed. Larger sizes such as 12-point or 14-point meet the need, but the rule specifies the minimum as at least 10-point, allowing tag designers to use larger text if space and design require it while guaranteeing a baseline level of readability. This emphasis helps inspectors and building staff quickly grasp essential information without effort or ambiguity.

The key idea is legibility of critical information on installation tags. The requirement is that bold phrases on those tags be at least 10 points in size. That minimum ensures the text is readable under normal inspection conditions, from typical viewing distances and lighting. A size like 8-point is too small to read quickly or reliably, which could lead to important details being missed. Larger sizes such as 12-point or 14-point meet the need, but the rule specifies the minimum as at least 10-point, allowing tag designers to use larger text if space and design require it while guaranteeing a baseline level of readability. This emphasis helps inspectors and building staff quickly grasp essential information without effort or ambiguity.