NCCER Carpenter Practice Questions - NCCER Carpentry Certification Exam

What floor-joist spacing is commonly used in light-frame work when conventional framing is specified?

12 inches on center 16 inches on center 20 inches on center 24 inches on center

16 inches on center

Access more questions from this quiz

Continue to NCCER Carpenter Practice Questions - NCCER Carpentry Certification Exam for more practice questions and the full quiz experience.