The earth or ground wire provides safety against faults and current leaks. If fuse wire is connected to neutral wire instead of live wire then even when the fuse burns out the appliance remains connected to the live wire and the current supply will not be disrupted due to over loading.
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Electrical Wiring Color Coding System
Should a neutral wire be live. And in polyphase and single phase three wire circuits when the size of the line conductors is less than or equal to 16 mm2 in copper or 25 mm2 in aluminium. Asked oct 31 2019 in important questions by gaurav96 469 points 0 votes. 12v between live and earth and 12v between live and neutral. The live feed should be connected to the live drop to the switch and hey pressto your done. This neutral therefore should be identified as live with a red or brown sleeve and should be connected to the red or brown coming from the lamp. Earth pin is longer to ensure earth connection happens first while connecting and last while disconnecting any devices.
The neutral black or blue comming from the lamp should be connected to the neutral from the feed. Now get the meter out that you probable dont own. Why a fuse is always connected in the live wire and not in the neutral wire. The neutral conductor shall have the same cross sectional area as the line conductor in single phase two wire circuits whatever the section. The neutral wire is black and has voltage close to that of the ground. Hot neutral and ground wires by doug lowe before you start working with line voltage in your electronic circuits you need to understand a few details about how most residential and commercial buildings are wired.
The potential difference between these two wires in india is about 220 v. The live wire of domestic circuits is usually red and is at high voltage. Should it be. Good morning music vr 360 positive vibrations 528hz the deepest healing boost your vibration duration. The neutral wire will be treated as the live conductorthe precautions. Related questions 0 votes.
What is its in electric circuits. For polyphase circuits where each phase conductor has a cross sectional area greater than 16 mm2 in copper or 25 mm2 in. Alternating current in electronics. What is an electric fuse. Nature healing society 308220 views. New light fitting 2 live 2 neutral.
Uk why are incoming liveneutral 16mm and tails from consumer unit 25mm.
Gallery of Should A Neutral Wire Be Live
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