Because the conductivity of Cu is greater then AL and other material not good like gold, and it doesn't cost much.
copper plate coated with silver iodide
No. Cleavage is absent in copper and its fracture is jagged.
I just had a similar problem so I'll tell you what cleared mine up. I wasn't using enough Algaecide in my pool to correct the problem. I have about 32,000 gallons and the pool company recommended a quart and a half of an algaecide with 7% copper. I found mine at WalMart and it only had 3% copper, but it worked fine. Some of the products do not contain copper, they informed me, and copper is a necessary ingredient to kill the algae. Pour it in and let it sit overnight. Then vaccumm to WASTE the walls and bottom. The algae is so fine that it will remain in your filter and keep flowing back to your pool if you vac the pool in the normal way. The Copper ingredient bonds to the algae for removal. After the pool is clean, add a few ounces of the algaecide each week. I need to add about 6 oz. Let us know if this works for you.
Yellow, red and slight bit of blue make copper.
Copper has 29 electrons and protons; the number of neutrons is specific for each isotope. Number of neutrons in a copper isotope = Mass number - 29
How earthing is made in dry soil and rocky area using copper spike.
Chemical Earthing and Conventional Earthing are different types of earthing techniques. Conventional Earthing is based on plate earthing and pipe type earthing but Chemical Earthing on GI or Copper.
only earthing can not be measure. Anyone can only measures the voltage and the current with respect to the earthing .Thus it is impossible to measure the earthing.
pipe earthing is the best in 6 feet and 3" pipe, Connecting copper rod thickness 12"
The conventional earth is the use of a copper rod and plate driven into the earth.In dry areas this may be not sufficient to make a good earth and chemical systems are available. Chemical earths use a more resistant material to copper in the form of a tube packed with chemicals.These earths are more for the use of lightning conduction rather than electrical safety earth.Very popular in India.
Assuming your reference to "earthing" is grounding (Grounding Electrode Conductor), a pipe is, as it sounds, a pipe (i.e. water pipe). A plate would be, as it sounds, a square (or rectangular) copper plate which would be buried in the ground.
1. If there is fluctuation in electricity and you are using manual stabilizer. 2. If there is improper earthing or earth leakage. 3. If you are using d,ble earthing.
Electrical earthing is classified into many types as Neutral earthing Body earthing Pipe earthing Plate earthing Chemical earthing Ground Compound Earthing
Earthing?
An earthing boss and earthing lug are parts of a grounding connection. An earthing boss is in a casting that allows for the drilling and tapping of hole. A earthing lug is used to bond a wire to the ground.
System Earthing is the earthing associated with current carrying conductor & is essential for the security of the system. Equipment Earthing is the earthing associated with non-current carrying metal work & is essential for the security of human life and property.
it is also same as earthing lugs,there is no differenence earthing lugs ang lugs earthings.