A crew checks the stock width of standard gypsum wallboard before loading a lift. Which width is the common full board width?
Correct Answer
B) 48 in.
Standard gypsum wallboard is commonly supplied in a 48 in. width. Other choices describe specialty widths or nonmatching panel dimensions.
Why This Is the Correct Answer
Standard gypsum wallboard is commonly supplied in a 48 in. width. Other choices describe specialty widths or nonmatching panel dimensions.
Why the Other Options Are Wrong
Option A: 36 in.
In finishes, 36 in. is the wrong selection for Gypsum board width: 36 in. is a different published number than the cited Gypsum board width value; Gypsum board standard panel sizes supports 48 in.
Option C: 54 in.
Choice C gives 54 in. Its specific error: 54 in. is a different published number than the cited Gypsum board width value; Gypsum board standard panel sizes supports 48 in. The accepted answer is 48 in.
Option D: 60 in.
Choice D (60 in.) is rejected because 60 in. is a different published number than the cited Gypsum board width value; Gypsum board standard panel sizes supports 48 in. The cited answer is 48 in.
Memory Technique
File gypsum board width under a switch: condition first, number or duty second, answer 48 in.
Reference Hint
Open Gypsum Construction Handbook, 7th Ed., 2014; use Gypsum board standard panel sizes to confirm that Standard gypsum wallboard is commonly supplied in a 48 in.
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