A clearance of no less than ___ inches shall be provided in front of a water closet.

The volumetric flow rate of gas provided to any appliance shall be adjusted for altitude when the installation is above ____ feet in elevation.

Where Southern pine #2 roof rafters are attached to the ceiling joists spaced 16 inches on center carrying a dead load of 10 psf and a ground snow load of 50 psf, what is the maximum allowable span for a 2x8” member?

Receptacle outlets shall be equipped with ground-fault circuit interrupter protection when located within ___ feet from the outside edge of a sink.

Window wells serving an emergency escape and rescue opening shall have a horizontal area of no less than ___ square feet with a horizontal projection and width of no less than ___ inches. 

Anchor bolt spacing for light wood frame townhouses over two stories in height and located in Seismic Design Category C shall not exceed ___ feet.

Exterior walls of non-sprinklered dwellings having a fire separation distance of 5 feet shall have a minimum fire-resistance rating of ____ hours.

A level working space shall be provided to service an appliance with a minimum size no less than ___ inches deep and ___ inches wide in front of the control side of the appliance.

What is the minimum required width and thickness of a concrete footing for a two-story dwelling structure built with light frame construction with brick veneer on a slab foundation in an area where the load-bearing value of the soil is 1,500 psf and where there is no snow load?

A range hood shall have a minimum mechanical ventilation fan efficacy of: