Internachi Florida State Exam prep | 500+ Questions with 100% Correct Answers | 33 Pages

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The typical electrical service for homes in North America is a_____? - ✔✔120\240 Volt The 240 Volt circuit is used for? - ✔✔Appliances The return conductor (a.k.a. the neutral) is at ___ vol... ts 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 120\240 Volt services. This means that the cable assembly is made up of ___ ungrounded conductors each supplying 120 V with one ground - ✔✔Residential, two The point of attachment of the service drop conductors to a building or structure must have a clearance of at least ___ ft - ✔✔10 Vertical clearance for overhead conductors they are over public streets - ✔✔18 feet Vertical clearance for overhead conductors that are over commercial parking areas - ✔✔18 feet Vertical clearance for overhead conductors that are over swimming pools? - ✔✔22 feet and 6 inches, 10 feet horizontal Vertical clearance for overhead conductors that are over residential properties? - ✔✔12 feet Vertical clearance for overhead conductors that are from sides of doors? - ✔✔3 feet from the bottom, sides and front The inspector should recommend that any ____ Within 5 to 6 feet be cut back - ✔✔Tree limbs The clearance for open overhead service conductors from the front, bottom and sides of windows that______Is 3 feet - ✔✔Open Every 5 to 6 feet, rigid service mast should be secured to ___ - ✔✔The structure points The method for installing a UF cable is [Show More]

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