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. The live feed should be connected to the live drop to the switch and hey pressto your done.
Why Cut Both Live And Neutral Wires Electrical Engineering
Should a neutral wire be live. The neutral wire is black and has voltage close to that of the ground. The neutral black or blue comming from the lamp should be connected to the neutral from the feed. The neutral conductor shall have the same cross sectional area as the line conductor in single phase two wire circuits whatever the section. Now get the meter out that you probable dont own. What is its in electric circuits. Why a fuse is always connected in the live wire and not in the neutral wire.
Asked oct 31 2019 in important questions by gaurav96 469 points 0 votes. Alternating current in electronics. 12v between live and earth and 12v between live and neutral. 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. The earth or ground wire provides safety against faults and current leaks. The neutral wire will be treated as the live conductorthe precautions.
Earth pin is longer to ensure earth connection happens first while connecting and last while disconnecting any devices. For polyphase circuits where each phase conductor has a cross sectional area greater than 16 mm2 in copper or 25 mm2 in. Should it be. 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. Uk why are incoming liveneutral 16mm and tails from consumer unit 25mm. The live wire of domestic circuits is usually red and is at high voltage.
The potential difference between these two wires in india is about 220 v. 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. Related questions 0 votes. New light fitting 2 live 2 neutral. Nature healing society 308220 views. Good morning music vr 360 positive vibrations 528hz the deepest healing boost your vibration duration.
What is an electric fuse.
Gallery of Should A Neutral Wire Be Live
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