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Research Fund Proposal - Grounding NPOV pillar in post-censored information ecology: Conversion program: Skia/PDF m107 Google Docs Renderer: Encrypted: no: Page size: 612 x 792 pts (letter) Version of PDF format: 1.4
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The electrodes for electrical grounding are often called ground rods and are often made from steel with a copper clad surface – typically 1 to 2 m long and 20 millimetres (0.79 in) in diameter. These are driven vertically into the ground and bonded together with bare copper wire. [1]
The primary reason for the use of isolated grounds (IG) is to provide a noise-free ground return, separate from the equipment grounding (EG) return. The EG circuit includes all of the metal conduit, outlet boxes, and metal enclosures that contain the wiring and must be grounded to provide a safe return path in case of fault currents.
A conventional six-winding, grounding transformer or zigzag bank, [1] with the same winding and core quantity as a conventional three-phase transformer, can also be used in zigzag winding connection. In all cases the first coil on each zigzag winding core is connected contrariwise to the second coil on the next core.
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Grounding (metaphysics), a topic of wide philosophical interest; Grounding, a strategy for coping with stress or other negative emotions; Grounding in communication, the collection of mutual knowledge, beliefs, and assumptions; "common ground" Ground (electricity), a common return path for electric current