Draft:Electrochemical capacitors/Quiz

Electrochemical capacitors is a lecture describing the electrochemistry and the electronics of supercapacitors.

You are free to take this quiz based on the lecture/article electrochemical capacitors at any time.

To improve your score, read and study the lecture, the links contained within, listed under See also, External links, and in the, , , and template. This should give you adequate background to get 100 %.

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Quiz
{Yes or No, Capacitance is a property of an electric circuit or its element that permits it to store charge. + Yes - No
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{Complete the text: Electrochemical capacitors, also called { supercapacitors (i) } store energy using either { ion (i) } adsorption (electrochemical or { double layer (i) } capacitors) or fast surface { redox (i) } reactions (pseudo-capacitors).
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{True or False, Variations in electronic usage can be achieved with the same power. + TRUE - FALSE
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{Evidence that demonstrates that a model or idea for power electronics is feasible is called a { proof of concept (i) }
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{Yes or No, Current is the rate of flow of charge. + Yes - No
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{Complete the text: A short or { incomplete (i) } realization of a certain { method (i) } or idea to { demonstrate (i) } its feasibility is called a proof of { concept (i) }.
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{True or False, Pure application of power electronics involves no doing apart from itself. + TRUE - FALSE
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{Complete the text: A proof-of-concept structure for a power electronics application consists of { background (i) }, procedures, findings, and { interpretation (i) }.
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{True or False, The purpose of an application of power electronics is to describe natural processes or phenomena for the first time. - TRUE + FALSE
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{Complete the text: If you place two { conducting|conductor (i) } plates near each other, with an insulator (known as a { dielectric (i) } ) in between, and you { charge (i) } one plate positively and the other negatively, there will be a uniform { electric (i) } field between them.
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{Yes or No, In a capacitor, the voltage depends on the amount of charge left in the capacitor + Yes - No
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Hypotheses

 * 1) Questions appropriately asked in a quiz help to narrow down the power electronics limitations.
 * 2) Manufacturer of high charge capacitance electrochemical capacitor may be able to modify current one to higher charge.