Virginia h ic Exam Questions with correct Answers 2024/2025 Rated A+ The MINIMUN length drywall screw for installing 1/2 inch gypsum board to wood studs is - Correct Answer 1 1/4 inches What is the MINIMUM breaking strength required of safety belt lanyards - Correct Answer 5,400 pounds What is the MINIMUM clearance that combustible insulation MUST other heat-producing devices - Correct Answer 1 inch What is the MAXIMUM flame spread index for insulation materials - Correct Answer 25 The amount of water per sack of cement is what controls all EXCEPT - Correct Answer Wear resistance The escape device for a trench over 4 feet deep MUST be within a MAXIMUM of - Correct Answer 25 feet of the worker What is the correct sequence for installing a bi-fold door - Correct Answer Top track, lower track, insert bottom pivot, insert upper pivot What is the MINIMUM height for a stairway handrail - Correct Answer 34 inches How MUST rafters be framed to each other - Correct Answer With rectangular ties The nailing holes in aluminum and vinyl siding are elongated to allow for - Correct Answer Expansion and contraction What are batter boards - Correct Answer stakes and ledger boards marking building lines The first step that needs to be taken prior to starting any excavation work is - Correct Answer contracting the local utility companies 1 / 2
What is the MAXIMUM distance horizontal reinforcement can be placed from the top of a masonry partition wall - Correct 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 - Correct Answer 48 inches on center A third stairway stringer should be used when the stair width exceeds - Correct Answer 30 inches Unless otherwise specified, the standard guideline for spacing contraction joints is to space them in feet
- Correct Answer 2 times the stab depth in inches
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What is the MINIMUM lap of riveted horizontal lap siding - Correct Answer 1 inches For multiple-width masonry (mampostería de ancho múltiple) what is the MINIMUM thickness of grout between masonry units and reinforcements? - Correct Answer 1/4 inch What is the MAXIMUM dimension of the ventilation coverings for under-floor space - Correct Answer 1/4 inch The MOST specific information about the size and location of windows would be found in a - Correct Answer Floor plan What is the MINIMUM illumination for general constructions area lighting - Correct Answer 5 foot candles in drywall 3 trim is used to - Correct Answer provide a finish edge What is the MINIMUM number of anchor bolts REQUIRED for anchoring a 12 foot section of wood still plate to a foundation - Correct Answer two bolts