Virginia hic Exam Questions with correct Answers

Virginia hic Exam Questions with correct Answers A door frame consists of what parts? - ANSWER-2 side jambs, One head, & surrounding assembly .A lengthwise grain separation between or through the growth rings of lumber is called a - ANSWER-Shake (c 326) .A third stairway stringer should be used when the stair width exceeds - ANSWER-30 inches .A vapor retarder on blanket installation MUST - ANSWER-Face the warm side of the wall .Actual standard size of a concrete block? - ANSWER-7 5/8 x 7 6/8 x 13 5/8 .Any person working above ____ ft in height shall require guardrails or other fall prevention - ANSWER-6 .Building codes requires a window area not less than ______ percent of total floor area? - ANSWER-8 .Concrete with a clump of 4" can be used for _______ - ANSWER-Flatwork .Damp proofing on below-grade masonry foundation walls shall extend from the top of the footing to - ANSWER-6 inches above the finished grade .Door casing should be - ANSWER-Nailed to trimmer stud and then chalked to the wall .Employee brought his own tools to work, who's responsible for the tools safety Employer or the employee - ANSWER-Employer .Fiber cement siding for exterior weather wall, the minimum thickness should be - ANSWER-5/16 inches (R703.3) .Flexible insulation placed in floor joists above an unheated crawl space should - ANSWER-Be well supported between joists/using a wire mesh or rigid board (c 904-5) .For multiple-width masonry what is the MINIMUM thickness of grout between masonry units and reinforcements - ANSWER-1/4 inch .Guards on open sided walking surfaces need to be located more than________measured vertically to the floor - ANSWER-6 feet .High wind area how many fasteners per shingle - ANSWER-6 fasteners .How far should the screws be placed on a 3/8 ceiling drywall Applica adhesive? - ANSWER-16 .How is furring installed on horizontal vinyl siding? - ANSWER-Strips should be installed vertically and completely around doors and windows .How is the hand of a door determined? - ANSWER-By the location of the hinges when the door is viewed from the inside. .How long must concrete cure before installing wood floors? - ANSWER-60 days .How MUST rafters be framed to each other - ANSWER-Gusset plate (R802.3) .How should board and batten be installed? - ANSWER-1 inch overlap 10d nails .How should radiant heat barrier be installed - ANSWER-Either rafters (1st choice)/ perforated .Ice dam protection needs to be _________ from the edge of eaves - ANSWER-24 inches (R905.1.2) .In a ceiling batt insulation where is the vapor retarder placed? - ANSWER-Against the back of ceiling finish .In a crawl space how far from the floor joints do you need to place vapor retarder - ANSWER-Top Soil .In a crawl space, what kind of vapor retarder should be used? - ANSWER-6 mil or 8 mil .In a mortar mixture an example of a component in hydrated lime is __________ - ANSWER-Chalk .In a trench what is the minimum that a side step fixed ladder exterior platform? - ANSWER-30 inches .In a Vinyl soffit installation what type of accessory is used - ANSWER-J or F Channel (c 677) .In drywall, what is J-trim used for? - ANSWER-to provide a finish edge .In which direction should drywall be fastened to steel studs? - ANSWER-In one direction only .increasing the slump of concrete - ANSWER-increases the wetness .MINIMUM distance between screws on 1/2 inch drywall - ANSWER-12 inches (c 924) .Nails used to fasten concrete roofing tiles must penetrate the deck a MINIMUM of how many inches? - ANSWER-3/4 inch .Notches may not be located in the ____________ of a joist span - ANSWER-Middle 1/3 .On a fire rated exterior door the hardware including latching force may not exceed _______ Ibs - ANSWER-15 lbs .OSHA requires that guardrails be placed between __________ and _________ above scaffold planks - ANSWER-38,45 .Prior to the installation of wood floor how long for acclimation? - ANSWER-4-5 days