Electronic Circuits And Their Components

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All the circuits of a computer are made up of various basic electronic components.  These components are the fundamental building blocks of the electrical/ Electronic Circuits.They are generally found on the hard disk drive , motherboard and on in the other parts of a computer and it's peripherals. For a field technician,  it is necessary to identify these components correctly. 


The electronic components are embedded on PCBs. A PCB acts as a base for the components that are mounted on its surface and soldered. The components are generally soldered on the circuit board according to a specified design. The circuits are initially built and tested on a breadboard before being embedded in a PCB.
Electronic components that may be embedded in a PCB are of two types:
• Active 
• passive 

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