Which Best Describes an Electrical Insulator

A material with few free electrons 2. A metallic conductor with free electrons surrounded by a rubber insulator lacking free electrons 3.

Conductors And Insulators Definition Applications Differences Examples

A metallic insulator with free electrons surrounded by a rubber.

. The best characterizes for electrical insulators are that electrical insulators have acid performance and corrosion performance and high mechanical strength. Electrical conductors have electric charges that move freely d. Which statement best describes an insulator.

A material doped to have some free electrons 3No description fits 4. Options is. It has a high resistivity because it opposes the movement of electrons.

Electrical conductors have high tensile strength c. After that an insulator like rubber or plastic is placed between the two electrodes and then connected to an electrical socket. Electrical conductors have electric charges that move freely.

The measurement of electron flow in an electrical circuit. A material with many free electrons 5. The sentence best characterizes electrical insulators have many different type insulators have different.

A material doped to have some free electrons. In an insulator it cannot flow freely. One of the best insulators in common but still premium and more expenisve use is Teflon trade name of DuPont I think or PTFE its generic name.

Diamond which is made up of nothing but carbon atoms is also known to be an excellent. Electrical insulators can be made of porcelain glass and silicone rubber materials for power lines. Which statement best describes an electrical circuit.

Pin Type Electrical Insulator. Charges within electric insulators do not readily move. A material with many free electrons.

In a conductor electric current can flow freely. A material with few free electrons. Which statement best describes an insulator.

Electrical conductors have electric charges that move freely d. The elements that belong to group 18 of the modern periodic table can be considered as some of the best electric insulators since they all contain completely filled valence shells and are therefore stable. Other examples of elements that are good insulators are sulfur and silicon.

Which of the following best describes an insulator. Electrical conductors are poor heat conductors C Which statement is the most correct regarding electric insulators. Which of the following is a good electrical safety practice.

In a conductor electric current can flow freely. A metallic conductor lacking free electrons surrounded by a rubber insulator with free electrons 2. Electrical conductors have low mass density b.

In an electrical insulator the electric current doesnt flow freely. An insulator has magnetic fields. A material doped to have some free electrons 3No description fits 4.

The most frequently used material for the conductor in an electrical cable is copper because it is the best conductor for the flow of electric current as it is abundant in free electrons. A material with many free electrons 5. This is a Most important question of gk exam.

A conductor does not have magnetic fields. All of the above. Which statement best describes an insulator.

Electrical conductors have low mass density b. The statement that describes an insulator is A. Electrical Insulators can withstand the charges from Electricity.

Electrical conductors have high tensile strength c. A material with few free electrons 2. In an insulator it cannot flow freely.

Which statement best describes a ground. Which statement is the most correct regarding electric insulators. Which best describes the materials that make up an electrical cord.

Electrical conductors are poor heat conductors. Which sentence best describes electrical conductors. Insulators simply mean the electrical equipment that are used to support electrical conductors as well as separate them as they do not allow the passage of current.

You will find Teflon insulation in the most demanding situations and it is also moderately expensive so its not commonly used when alternatives exist unless you really need the best. In electrical terms what does AC mean. Terms in this set 20 Any material with a high resistance to electrical current.

They are broadly classified into three types of Electrical insulation based on their operating voltage levels and applications. Options is. Which sentence best describes electrical conductors.

In a conductor electric current cannot flow freely. In an insulator it can flow freely. A pin Insulator is best for supporting low voltage line Conductors.

The flow of electrical current from and back to its power source. Which sentence best describes electrical conductors. This is a Most important question of gk exam.

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