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Plastic is an excellent material for electrical work due to its high electrical resistance, which prevents the flow of electricity and reduces the risk of short circuits. Its lightweight nature makes it easy to handle and install, while its durability and resistance to corrosion ensure long-lasting performance. Additionally, plastics can be easily molded into various shapes, allowing for versatile applications in insulation and protective casings for wires and components.
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How do THE properties of materials determine their use?
The properties of materials, such as strength, density, thermal conductivity, and corrosion resistance, dictate how they can be used in different applications. For example, steel's high strength makes it suitable for building construction, while aluminum's low density makes it suitable for aerospace applications. Understanding a material's properties is crucial in selecting the right material for a specific purpose.
Is Bakelite a thermosetting plastic or a thermo plastic?
Bakelite is a thermosetting plastic. Unlike thermoplastics, which can be melted and reformed multiple times, thermosetting plastics like Bakelite undergo a chemical change when heated, permanently setting their shape. Once cured, Bakelite cannot be remolded or reheated without undergoing degradation. This property makes it suitable for various applications, including electrical insulators and household items.
What property of graphite makes it suitable for use as electrodes?
Graphite has high electrical conductivity due to its delocalized electrons, making it suitable for use as electrodes. Its layered structure also allows for easy movement of electrons within the material, enhancing its performance as an electrode.
Why is metal not suitable to make buckets?
There is no way we can claim that plastic is better than metal. We can't say that it is worse either. The point is that without knowing how to compare, we can not claim one or the other. Properties of most types of plastic. 1 Low density. 2 Light weight. 3 Easy to form. 4 Cheap But these properties makes plastic better only if this is what we are after. Plastic is not generally as strong as metal. Plastic is not as durable as metal... although it depends on its use. By combining metal with plastic, we get strength and durability. Just think of a car with paint versus a car without paint.
Which mineral has a hardness of 2.5 3 and makes a good electrical insulator?
Biotite mica
Is a nail a conducter?
Yes, a nail is a conductor because it allows electricity to flow through it easily due to its metallic properties. This makes it suitable for use in electrical circuits and applications.
Is copper wire a magnetic material?
Copper wire is not considered a magnetic material because it does not possess magnetic properties. However, it can conduct electricity well, which makes it suitable for various electrical applications.
What makes ceramics suitable to make tiles?
its useful for electrical wiring because that is the way it is
What two properties of metal makes it suitable for over head cables?
Metalloids and non-metals make it useful for electrical-------------------------------------------------------------------------Metals are used in wiring to transfer the electrical energy around your home and non-metalic materials i.e plastics are used as insulators.
What properties should duralumin have so that it makes good aircraft parts?
It is strong and light weight. That makes it suitable for aircraft parts.
Why are computers made of plastic?
Computers are made of plastic for several reasons, including cost-effectiveness, lightweight properties, and versatility in design. Plastic can be molded into various shapes, allowing for intricate designs and enclosures that can be produced efficiently. Additionally, plastic provides electrical insulation, protecting sensitive components and enhancing durability. Overall, its combination of affordability and functionality makes plastic a popular choice in computer manufacturing.
Is plastic conductor or insulator?
Plastic is an insulator.
What is the good conductor of heat and electricity?
Copper is a good conductor of both heat and electricity due to its high thermal and electrical conductivity properties. This makes it suitable for use in wiring, plumbing, and various electronic applications.
How do THE properties of materials determine their use?
The properties of materials, such as strength, density, thermal conductivity, and corrosion resistance, dictate how they can be used in different applications. For example, steel's high strength makes it suitable for building construction, while aluminum's low density makes it suitable for aerospace applications. Understanding a material's properties is crucial in selecting the right material for a specific purpose.
Is Bakelite a thermosetting plastic or a thermo plastic?
Bakelite is a thermosetting plastic. Unlike thermoplastics, which can be melted and reformed multiple times, thermosetting plastics like Bakelite undergo a chemical change when heated, permanently setting their shape. Once cured, Bakelite cannot be remolded or reheated without undergoing degradation. This property makes it suitable for various applications, including electrical insulators and household items.
Is plastic an electrical isulator?
There are many different types of plastic. However, most types that are used in your daily life are, indeed, insulators.
What property of graphite makes it suitable for use as electrodes?
Graphite has high electrical conductivity due to its delocalized electrons, making it suitable for use as electrodes. Its layered structure also allows for easy movement of electrons within the material, enhancing its performance as an electrode.
