virginia hic practice exam questions and answers (100% pass)

virginia hic practice exam questions and answers (100% pass) The MINIMUN length drywall screw for installing 1/2 inch gypsum board to wood studs is - Answer️️ -1 1/4 inches What is the MINIMUM breaking strength required of safety belt lanyards - Answer️️ -5,400 pounds What is the MINIMUM clearance that combustible insulation MUST other heat- producing devices - Answer️️ -1 inch What is the MAXIMUM flame spread index for insulation materials - Answer️️ - 25 The amount of water per sack of cement is what controls all EXCEPT - Answer️️ -Wear resistance The escape device for a trench over 4 feet deep MUST be within a MAXIMUM of - Answer️️ -25 feet of the worker What is the correct sequence for installing a bi-fold door - Answer️️ -Top track, lower track, insert bottom pivot, insert upper pivot What is the MINIMUM height for a stairway handrail - Answer️️ -34 inches How MUST rafters be framed to each other - Answer️️ -With rectangular ties The nailing holes in aluminum and vinyl siding are elongated to allow for - Answer️️ -Expansion and contraction ©PREP4EXAMS2024/2025 REAL EXAMS DUMP Wednesday, August 7, 2024 9,33 PM 2 What are batter boards - Answer️️ -stakes and ledger boards marking building lines The first step that needs to be taken prior to starting any excavation work is - Answer️️ -contracting the local utility companies What is the MAXIMUM distance horizontal reinforcement can be placed from the top of a masonry partition wall - Answer️️ -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 - Answer️️ -48 inches on center A third stairway stringer should be used when the stair width exceeds - Answer️️ -30 inches Unless otherwise specified, the standard guideline for spacing contraction joints is to space them in feet - Answer️️ -2 times the stab depth in inches What is the MINIMUM lap of riveted horizontal lap siding - Answer️️ -1 inches For multiple-width masonry (mampostería de ancho múltiple) what is the MINIMUM thickness of grout between masonry units and reinforcements? - Answer️️ -1/4 inch What is the MAXIMUM dimension of the ventilation coverings for under-floor space - Answer️️ -1/4 inch The MOST specific information about the size and location of windows would be found in a - Answer️️ -Floor plan ©PREP4EXAMS2024/2025 REAL EXAMS DUMP Wednesday, August 7, 2024 9,33 PM 3 What is the MINIMUM illumination for general constructions area lighting - Answer️️ -5 foot candles in drywall 3 trim is used to - Answer️️ -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 - Answer️️ -two bolts What is the MINIMUM square footage of net clear opening area for an egress window in a second floor sleeping area - Answer️️ -5.70 square feet Which window type consists of an upper and a lower sash that slide vertically in the side jambs - Answer️️ -Double hung windows Damp proofing on below-grade masonry foundation walls shall extend from the top of the footing to - Answer️️ -6 inches above the finished grade Scaffolds MUST remain a MINIMUM of how many feet from a 50-kV power line - Answer️️ -10 feet The REQUIREMENT for the thickness of masonry unit bed joints for the second course shall be - Answer️️ -3/8 inches What is not REQUIRED in exterior non bearing walls - Answer️️ -a singles flat 2" x 4 member for opening up to 8 feet wide What is the typical exposure of 3-tab asphalt shingles - Answer️️ -5 inches A lengthwise grain separation between or through the grow