NV C-4E Drywall Practice Questions - Nevada C-4E Drywall Contractor Examination Exam

In a conventional suspended gypsum-board ceiling, hanger wires typically support main channels at about what spacing?

16 feet on center 4 feet on center, with furring or cross channels at 16 or 24 inches on center to receive the board Hangers are never used; the board screws only to the roof deck Every 6 inches along every joist

Correct Answer:

4 feet on center, with furring or cross channels at 16 or 24 inches on center to receive the board

Access more questions from this quiz

Continue to NV C-4E Drywall Practice Questions - Nevada C-4E Drywall Contractor Examination Exam for more practice questions and the full quiz experience.

Access More Questions