Virginia hic EXAM QUESTIONS AND ANSWERS 100% score (Newest 2025) The MINIMUN length drywall screw for installing 1/2 inch gypsum board to wood studs is - Correct Answers ✅1 1/4 inches What is the MINIMUM breaking strength required of safety belt lanyards - Correct Answers ✅5,400 pounds What is the MINIMUM clearance that combustible insulation MUST other heat-producing devices - Correct Answers ✅1 inch What is the MAXIMUM flame spread index for insulation materials - Correct Answers ✅25 The amount of water per sack of cement is what controls all EXCEPT - Correct Answers ✅Wear resistance The escape device for a trench over 4 feet deep MUST be within a MAXIMUM of - Correct Answers ✅25 feet of the worker What is the correct sequence for installing a bi-fold door - Correct Answers ✅Top track, lower track, insert bottom pivot, insert upper pivot 1 / 2
Virginia hic EXAM QUESTIONS AND ANSWERS 100% score (Newest 2025) What is the MINIMUM height for a stairway handrail - Correct Answers ✅34 inches How MUST rafters be framed to each other - Correct Answers ✅With rectangular ties The nailing holes in aluminum and vinyl siding are elongated to allow for - Correct Answers ✅Expansion and contraction What are batter boards - Correct Answers ✅stakes and ledger boards marking building lines The first step that needs to be taken prior to starting any excavation work is - Correct Answers ✅contracting the local utility companies What is the MAXIMUM distance horizontal reinforcement can be placed from the top of a masonry partition wall - Correct Answers ✅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 - Correct Answers ✅48 inches on center
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