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it protects the sink from rust, if it is not connected your sink and tap fitings will corrode over time. I also earth ceramic basins, although not a requirement it helps keep ther gloss finish intack - plumber of 35 years.

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12y ago

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Related Questions

How do you earth a kitchen sink?

To earth a kitchen sink, you will need to connect a bonding wire from the sink to the main earthing point of your electrical system. This ensures that any stray currents or electrical faults are safely redirected to the ground. It's important to consult a licensed electrician to properly and safely earth your kitchen sink.


Does a copper wire float or sink in water?

A copper wire will sink in water because copper is denser than water.


Does copper wire sink or float?

A short piece may be supported by the surface tension of water, but a coil of copper wire would sink.


Why doesn't a dynamo need a earth wire?

A dynamo does not need an Earth wire because it generates electricity through electromagnetic induction using a rotating coil within a magnetic field. The Earth wire is typically used for safety purposes in electrical systems to provide a path for fault currents to safely dissipate to the ground. Since a dynamo does not have a direct connection to a mains supply, it does not require an Earth wire.


How do you sink a microphone for lips on th Xbox 360?

no if there wire less and yes if there not wire less


Can you connect a 6mm earth wire to a 2.5 mm earth wire?

A 6 mm earth wire can be used to replace a 2.5 mm earth wire, but if there is an existing 6 mm earth wire it must be 6 mm all the way to the earth, and not replaced by a smaller wire between it and the earth connection.


Wire that discharges excess electricity to the earth?

It is the earth wire


What is a toilet auger?

It's a special spring wire for cleaning toilets.


Why don't birds get electricuted while on a electric line?

To get electrocuted you need to complete an electrical circuit. That takes two wires or a wire and an "earth". A bird on a wire is not making a connection to a second wire or to the earth. Therefore no electricity flows and they are perfectly safe.


Why do you need an earth wire in a plug?

The Earth wire is there to earth electrical devices that are not double insulated. If there was to be a malfunction in the appliance then you can get a really bad shock if an earth wire is not present. If there is any free electricity roming around then the earth wire will send it down to earth and to the main power station closest to the area instead of through your body. s aged 15


How can sound still play if only one wire is connected to the radio?

Sometimes there is no need to connect the black earth wire, because the radio will earth by mounting it to the body of the car. (there's no harm in connecting it anyway)


What does green wire indicates?

Earth wire