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Q: What is the composition of porcelain insulator?
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Is porcelain a conductors?

In general, porcelain is not a conductor. It is considered an insulator. It is possible to make ceramics that will conduct, but the porcelain we normally find is a good insulator.


Does porcelain have a nearly zero temperature coefficient of resistance?

Porcelain is an insulator, its resistance approximates infinity.


The insulator of a typical spark plug is made of?

Porcelain


Name three material that are electric insulator?

1. Rubber 2. Porcelain 3. Wood


A material which an electric current does not pass by easily?

An insulator. (plastic, glass, porcelain, wood, rubber...)


Is rock conductors or insulator?

Rock is generally an insulator. Note that the color of a rock is usually not a good indicator of is composition of properties.


Which nonmetal is a conductor?

Water Graphite is an excellent electrical conductor.


How much does porcelain floor tile weigh?

Depends on the size of the squares, thickness, material composition. 12" x 12" Porcelain tiles weigh about 4.5 lbs.


What color should the internal porcelain insulator be on a normal used spark plug?

Normally white, possibly a little blackened, but not much


Is porcerlain cup an insulator?

porcelain is a bad conductor of electricity or current, It is a very good Insulator used in all electrical installations throughout the world. mostly we use in household item as tea cup and Saussure's, as porcelain cup can not conduct heat from inside to outside we hold it cup normally evnthough inside tea is hot.


How much electrical resistance is in rubber?

Depends on the type of rubber and its composition. Rubber generally is an insulator


What is the best insulator for metal wire?

A wire is a conductor. It is usually coated with an insulator to isolate the current flowing in the conductor portion of the wire from other things around the wire, like your hand.