Internachi roof Study guides, Class notes & Summaries

Nachi/Internachi-How to Perform Roof Inspections-4 Credits Questions with 100% Correct Answers | Latest Update 2024 | Verified

The upper edge of a masonry chimney cleanout should be at least ____ inches below the lowest inlet opening. - 6 The minimum slope for a composition-shingle roof is ____. - 2:12 Wood rot may be found when the wood's moisture content is above ____. - 20% InterNACHI estimates that of the 45 million existing decks, only _____ are completely safe. - 40% InterNACHI estimates that of the 45 million existing decks, only _____ are completely safe. - 40% Many builders use common "1/2-inch wood s...

Define Slope CORRECT ANSWER incline of the roof as a ratio of vertical rise to horizontal run . . . . where the run is some portion of the span. Always expressed as inches per foot. (1 in 12, 1:12 is the ratio) A triangle above the roofline in an architechtural plan provides information on the ______ ______. CORRECT ANSWER roof's slope Define Pitch CORRECT ANSWER incline of the roof as a fraction derived by dividing the rise by the span, where the roof span is the distance bet...

NHIE-Internachi Test Questions and Answers All Correct What height should an emergency escape window be, if it is located under a porch or deck? - Answer- 4 feet If the service or feeder rating in amps is 200, then the aluminum AWG size should be _______. - Answer- 4/0 The inspector is not required to test for _________ at electrical receptacles. - Answer- Voltage drop As a nominal depth, joists should be cantilevered no more than _____ times the joist's width. - Answer- 3 The u...

Nachi/Internachi-How to Perform Roof Inspections-4 Credits

INTERNACHI HOME INSPECTOR - 1 (QUESTION BANK) COMPILED QUESTIONS & ANSWERS VERIFIED 100% CORRECT!!

Define Slope - incline of the roof as a ratio of vertical rise to horizontal run . . . . where the run is some portion of the span. Always expressed as inches per foot. (1 in 12, 1:12 is the ratio) A triangle above the roofline in an architechtural plan provides information on the ______ ______. - roof's slope Define Pitch - incline of the roof as a fraction derived by dividing the rise by the span, where the roof span is the distance between the outside of one wall's top plate to anot...

The pitch __________ expressed numerically as a fraction. can be cannot be - can be _______ can be expressed either by a ratio or by inches per foot. Span Slope Pitch Rise - slope Gable roofs have _______ slope(s). two one three - two The lower, level edges of a gable roof are called the _____, and the sloped edges are called the _____.

Internachi Florida State Exam prep Questions With Complete Solutions. The typical electrical service for homes in North America is a_____? 120240 Volt The 240 Volt circuit is used for? Appliances The return conductor (a.k.a. the neutral) is at ___ volts because it is grounded to the electric panel Zero Most 120 Volt circuits are wired to deliver ___ or ___ Amps of current 15, 20 Most ___ Buildings are supplied with 120240 Volt services. This means that the cable assembly is made u...