English class final product
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Transcript of English class final product
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What is an SCR (silicon controlled rectifier)?
It is a type of rectifier, made of silicon, that is used as a control. The SCR is a semiconductor used to control current through small current.
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What is an integrated circuit?
An integrated circuit is a microchip that is a small semiconductor used to relay information via specific electrical characteristics.
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What is a semiconductor?
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Elements that allow the circulation of electricity.
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What is a chip?
A chip is a piece of silicon with an electronic circuit. It describes an integrated circuit, or IC, such as a central processor or a graphics chip.
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What does the gate in an SCR do?
The gate is in charge of controlling the flow of current between the anode and cathode. It works basically as a controlled rectifier diode allowing the circulation of the electric flow in one direction.
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What is the anode and the cathode?
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An anode is an electrodethat loses electrons and rises it’s oxidation state..
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A cathode is an electrodethat wins electrons and lossesIt’s oxidation state.
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What is a diode?
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Electric component that Allows the electric circulation in one direction.
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What are some of the advantages of using integrated circuits?
• Few number of connections.• They are small.• Few wight and space because
they are miniaturized.• Require few power.• Minimum number of external
connections.
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What is the size of a silicon chip?
The sizes of silicon chips are:
SSI - small scale integrationMSI - medium scale integration
LSI - large scale integration
VLSI - very large scale integration
ULSI - ultra large scale integration
GSI - gigascale integration
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inglesdecimossuroriental.blogospot.com
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www.educaplay.com
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