Virginia Home Improvement Contractor Exam With Verified Answers For A Guaranteed Pass

VIRGINIA HOME IMPROVEMENT CONTRACTOR EXAM WITH VERIFIED ANSWERS FOR A GUARANTEED PASS What is directly affected by the surface and subsurface conditions of the building site? Foundations - While the type and size of a structure will partly determine the type of foundation, the foundation itself is very much affected by the surface and subsurface conditions of the building site. What term is used to describe the act of removing air pockets from setting concrete? Vibrating Concrete - Consolidation is a process that removes air pockets and forces the concrete into all parts of the forms. Which of the following is not a part of a masonry arch? Radius Anchor bolts should be spaced no more than __' apart and no more than __" from the ends of any plate section or wall corner. Each bolt must extend at least __" into the concrete. 6, 12, 7 In Southern Coastal areas, where should the vapor barrier be placed? The exterior of the wall. If butt joints occur when applying gypsum panels to wood and steel framing stagger and locate them as far from the ___ of walls and ceilings as possible. Center A minimum temperature of ___ should be maintained during gypsum board application. 50°F What is the maximum allowable span for cold-formed steel joists size 800S162-43 loaded with a live load of 40 PSF and spaced 16 inches OC? 13′-5″ What is the recommended spacing at all panel edge and end joints when positioning plywood subfloor? 1/8" Which of the following is NOT a purpose of wall sheathing? It helps distribute structural loads that do not fall directly over studs. What is the minimum clearance between the stopping point of a built-up girder and the masonry pocket? 1/2" A deck attached to the back of a house is framed with southern pine 2x10s. The joists are 16 inches OC. What is the maximum allowable clear span for the joists supporting this deck? 14 feet 0 inches Openings which provide access to all under-floor spaces through a perimeter wall shall be not less than inches. 16 X 24 Which type of building material allows water vapor to pass through but not water? Housewrap Opening for under-floor space vents must be covered with material with a least dimension of? 1/4" The triangular openings formed by the riser, tread and bottom rail of a guard at the open side of a stairway are permitted to be of such a size that a sphere inches cannot pass through. 6 What is the typical height of a regular base kitchen cabinet? 34-1/2" Handrails on a ramp adjacent to a wall must have a space of not less than inches between the wall and the handrails. 1.5 A nosing projection not less than inch(es) but not more than inch