WebGrounding II Flashcards Quizlet Grounding II 5.0 (4 reviews) Term 1 / 357 A ? is defined as the circuit conductors between the final overcurrent device protecting the circuit and the outlet (s). Click the card to flip 👆 Definition 1 / 357 branch circuit Click the card to flip 👆 Flashcards Learn Test Match Created by madcat_juicy Teacher WebStudy with Quizlet and memorize flashcards containing terms like NEC Article 250 ______., Suppose a loose connection has been exposed bare conductor and it contacts the edge of a metal enclosure. Is this an example of a short circuit or a ground fault?, A single-phase system has two legs, Leg A and Leg B. If Leg A is carrying 50A and Leg B is carrying …
Grounding & Bonding, Level 1 - Lesson 2 Flashcards Chegg.com
WebGrounding & Bonding Quiz 2 Which system can be thought of as the foundation of an electrical system? Click the card to flip 👆 The grounding electrode system Click the card to flip 👆 1 / 43 Flashcards Learn Test Match Created by stopusingmynotes Grounding & Bonding Quiz 2 Terms in this set (43) WebWhere there is a requirement to add a second grounding electrode, the two electrodes must be separated at least 6 feet apart. the unintentional electrically conducting connection between an ungrounded conductor, of an electrical circuit and the normally noncurrent-carrying conductors, metallic enclosures, metallic equipment, or the earth hard contact lens how to take
Grounding & Bonding Flashcards Quizlet
WebStudy with Quizlet and memorize flashcards containing terms like Short sections of metal enclosures or raceways used to provide support or protection of _____ from physical damage shall not be required to be connected to the equipment grounding conductor. 1. conduit 2. feeders under 600V 3. cable assemblies 4. none of these, Bonding shall be … WebA ground ring of 20' of No. 2 bare copper must be buried no less than _____. 2.5' below grade. (No. 2 = 2.5 inches — question & answer have 2 in it) Service conductors are sized using _____. NEC Table 310.16. Minimum length for driven ground rods under normal conditions is _____. 8'. Metallic noncurrent-carrying parts of an electrical system ... WebA ground ring consisting of 20' of No. 2 bare copper must be buried no less than _____. 2.5' below grade Which transformer-supplied system must be grounded if the supply voltage to the transformer exceeds 150V? Systems less than 50V To be effective, a grounding system must limit the voltage on the electrical system and protect it from _____. hard contact lens insertion and removal