What electrical signal results will the engineer help how to improve an electrical circuit? Can the engineer measure of the quality of an electrical signal? How can we solve the problem of electric circuit? What is used to amplify electrical signals? What are the components of an electric circuit and how does each function to make a circuit work? How do you test and repair an electronic circuit?
This unit introduces learners to the principles of electronic fault-finding, including the procedures, techniques and skills required when carrying out fault-finding activities.
An understanding of the operation of electronic circuits is an important issue in the training of technicians and engineers. A complex electronic system is generally a number of individual circuits connected together to perform a specific function. However, to understand the overall circuit it is necessary to break it down into smaller, more easily understood circuits.
The unit will give learners an understanding of electronic components, circuits and systems and how to solve problems involving simple and complex faults to a professional standard.
Learners will develop their knowledge of the application of electronic components and how electrical signals are employed in a variety of analogue, digital and communications circuits. They will also develop the ability to select fault-finding instruments and apply the techniques used for the diagnosis of faults.
The unit will enable learners to read circuit, schematic and wiring diagrams and carry out fault-finding procedures by obtaining the necessary information, documentation, tools and equipment. They will also learn how to prepare accurate reports of all the steps that have been taken during the fault-finding processes.
The unit will ensure that learners have a firm understanding of safe working practices when carrying out faultfinding activities and that they are able to take the necessary safeguards to protect their own safety and that of others in the workplace.
1. Be able to read and interpret a circuit diagram for an electronic system 2. Be able to plan and implement a fault-finding strategy 3. Be able to diagnose fault conditions using test equipment and record the results.
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