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Disadvantages of good conductor
Elinor McDermott
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Good conductors of electricity are often good conductors of heat?
Generally speaking, materials that are good conductors of heat are good conductors of electricity. But there is a notable exception. Diamond, an allotrope of carbon, conducts heat better than any metal, but it is an electrical insulator.
What type of resistance do conductors have?
Conductors have a (low) Electrical resistance.
Are insulators dull brittle and poor conductors?
Insulators are conductors
What are some good conductors and bad ones?
Good Electrical conductors: All metals, ionic substances (in solution or molten form) Bad Electrical conductors: Water Good Heat conductors: All Metals Bad Heat Conductors: Water
What are good conductors called?
They're called conductors. As opposed to insulators, which don't conduct. Metals are typically pretty good conductors.
What are advantages and disadvantages of organic conductors?
less risky
What are the disadvantages of super conductors?
This seems like a question from an electrical course, and is probably best answered by your course materials.
What are conductors insulators and semi conductors and super conductors?
b
Are scissors conductors?
They are Conductors, not much for insulation though. Differences between conductors and insulators? Conductors let energy such as electricity .
Is it true that shield wires conductors located above the phase conductors protect the phase conductors against lightning?
Yes, but they're not 'phase' conductors, they're 'line' conductors.
Disadvantages of earthing?
The disadvantage of earthing is that it is very expensive, The complete system of the protective conductors and the earth electrodes makes it very expensive. The earth leakage pose a possible safety hazard.
If ther are more than conductors in the raceway the ampacity of the conductors must be derated?
Ampacity must be derated depending on the number of conductors and the ambient temperature. In the Canadian Electrical Code Table 5C denotes derating for the number of conductors. 1-3 conductors = 100% load 4-6 conductors = 80% 7-24 conductors = 70% 25-42 conductors = 60% 43 or more conductors = 50%
Are metale uaually conductors or insulators?
Metals are conductors.Metals are conductors.Metals are conductors.Metals are conductors.
Why do metal spoons heat up instead of expanding?
They are conductors of heat They are conductors of heat They are conductors of heat
What is Simi conductors?
Simi conductors is kind of materials which can either conductors or insulator according to temperature degree .
Are humans conductors or insulators?
humans are not insulators, but are conductors!
What examples of materials that are conductors?
All metals are conductors. Gold, silver, copper, aluminum and iron are used as conductors.
