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2. Electrical wiring in North America - Wikipedia

   en.wikipedia.org/wiki/Electrical_wiring_in_North...

   For power circuits, the color-coding uses the same colors as residential construction, and adds the additional wires used for three-phase systems. Black, Red and Blue are used for hot wires and White is used as the neutral wire in a 120/208 V circuit. Brown, Orange and Yellow are used as hot wires and gray is used as the neutral wire in a 277/ ...

3. Ground and neutral - Wikipedia

   en.wikipedia.org/wiki/Ground_and_neutral

   We also see the thick wires in standard colors (two yellow/green ground and two blue neutral), as well as markings PEN (protected earth and neutral), PE (protective earth) and N (neutral). The three bars for the three "live" phases (marked L1, L2 and L3) are also visible on the bottom right.

4. Electronic color code - Wikipedia

   en.wikipedia.org/wiki/Electronic_color_code

   Some wiring color codes are set by national regulations, but often a color code is specific to a manufacturer or industry. Building wiring under the US National Electrical Code and the Canadian Electrical Code is identified by colors to show energized, neutral, and grounding conductors, and to identify phases. Other color codes are used in the ...

5. Three-phase electric power - Wikipedia

   en.wikipedia.org/wiki/Three-phase_electric_power

   Three-phase systems may have a fourth wire, common in low-voltage distribution. This is the neutral wire. The neutral allows three separate single-phase supplies to be provided at a constant voltage and is commonly used for supplying multiple single-phase loads. The connections are arranged so that, as far as possible in each group, equal power ...

6. Electrical wiring - Wikipedia

   en.wikipedia.org/wiki/Electrical_wiring

   A wire or cable has a voltage (to neutral) rating and a maximum conductor surface temperature rating. The amount of current a cable or wire can safely carry depends on the installation conditions. The international standard wire sizes are given in the IEC 60228 standard of the International Electrotechnical Commission .

7. The 25 Best Neutral Nail Colors for Your Polish Collection

   www.aol.com/25-best-neutral-nail-colors...

   This neutral color is a glossy shade of light peach that will never go out of style. And thanks to Essie’s easy glide brush, you’ll experience a streak-free manicure. Amazon rating: 4.5/5 stars

8. High-leg delta - Wikipedia

   en.wikipedia.org/wiki/High-leg_delta

   Center-tapped delta transformer Center-tapped delta transformer voltages. High-leg delta service is supplied in one of two ways. One is by a three-phase transformer (or three single-phase transformers), having four wires coming out of the secondary, the three phases, plus a neutral connected as a center-tap on one of the windings.

9. These Are the Neutral Paint Colors Interior Designers ...

   www.aol.com/lifestyle/40-neutral-paint-colors...

   To help you discover the best white, gray, or beige shade for your home, we talked to dozens of designers about their favorite neutral paint colors.