Virginia Construction HIC Exam With Answers (71 Solved Questions)

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Virginia hic Exam Questions with correct Answers The MINIMUN length drywall screw for installing 1/2 inch gypsum board to wood studs is - Answer - 1 1/4 inches What is the MINIMUM breaking strength required of safety belt lanyards - Answer - 5,400 pounds What is the MINIMUM clearance that combustible insulation MUST other heat - producing devices - Answer - 1 inch What is the MAXIMUM flame spread index for insulation materials - Answer - 25 The amount of water per sack of cement is what controls all EXCEPT - Answer - Wear resistance The escape device for a trench over 4 feet deep MUST be within a MAXIMUM of - Answer - 25 feet of the worker What is the correct sequence for installing a bi - fold door - Answer - Top track, lower track, insert bottom pivot, insert upper pivot What is the MINIMUM height for a stairway handrail - Answer - 34 inches How MUST rafters be framed to each other - Answer - With rectangular ties The nailing holes in aluminum and vinyl siding are elongated to allow for - Answer - Expansion an d contraction What are batter boards - Answer - stakes and ledger boards marking building lines The first step that needs to be taken prior to starting any excavation work is - Answer - contracting the local utility companies What is the MAXIMUM distance horizontal reinforcement can be placed from the top of a masonry partition wall - Answer - 16 inches What is the MINIMUM vertical reinforcement spacing for a reinforced concrete foundation wall that is 7 feet high and 10 inches thick on type SP soil - Answ er - 48 inches on center
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