Internachi florida state Study guides, Class notes & Summaries

_________ flashing is the type of flashing that goes between the roof covering and the sheathing around the roof's perimeter. - Drip edge A flashing along the peak of the roof is called the ________ flashing. - Ridge A closed valley means that the valley flashing _________. - Cannot be seen Metal valley flashing should be a minimum of _____ inches wide. - 24 For most tile roofs, a standard step flashing cannot be used against a wall, so a _______ flashing must be installed. - Pan The bot...

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...

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 up of ___ ungrounded conductors each supplying 120 V with one groun...

InterNachi Florida State Exam Prep ROOFING & Electric...

Internachi florida //Internachi Florida State Exam prep state exam Questions And Answers Graded A+ ___ diffusion is how moisture in a vapor state moves through material because of a difference in pressure or difference in temperature - CORRECT ANSWVapor ___ Diffusion is water vapor moving through a material from a high pressure to a low pressure or from a warm side of the wall to a cool side - CORRECT ANSW-Vapor ___Refers to the amount of moisture contained in a quantity o...

Internachi Florida State// Internachi Florida State Exam prep | 500+ Questions with 100% Correct Answers | GRADED A+ The typical electrical service for homes in North America is a_____? - ANSWER-120240 Volt The 240 Volt circuit is used for? - ANSWERAppliances The return conductor (a.k.a. the neutral) is at ___ volts because it is grounded to the electric panel - ANSWER-Zero Most 120 Volt circuits are wired to deliver ___ or ___ Amps of current - ANSWER-15, 20 Most ___ B...