ICC Commercial Building Inspector Practice Test

Disable ads (and more) with a membership for a one time $2.99 payment

Prepare for the ICC Commercial Building Inspector Test with our quiz. Review with flashcards and multiple-choice questions, each offering hints and explanations. Get exam-ready!

Practice this question and more.


What is the minimum height for the letters 'FDC' on a fire department connection sign?

  1. 4 inches

  2. 5 inches

  3. 6 inches

  4. 8 inches

The correct answer is: 6 inches

The minimum height for the letters 'FDC' on a fire department connection sign is established to ensure that it is easily visible and recognizable from a distance by firefighters and emergency responders. A height of 6 inches is specified to provide adequate visibility, especially in low-light conditions or obstructed views, which can occur during emergencies. Having the letters at this specified height supports immediate identification of critical fire protection features, allowing for quick action when time is of the essence. Adequate visibility of such signage can enhance the overall safety and effectiveness of fire response efforts.