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1. Design four (4) different 5 volt DC power supplies to operate from 230 volts AC.
Explain the strength and weaknesses of each of the designs and why some design work better than others.
2. Calculate the appropriate values including nominal value, power rating & voltage rating etc. for each of the components, in each of the designs. Explain why you have chosen that type and/or value.
3. Use "MultiSim" to simulate each of the 4 circuits. Include in your report a snap shot of the waveforms after each stage in the circuit (from the input to the output) explaining the characteristics of and reason for each waveform shape.
4. Use "MultiSim" to generate each of the schematic diagrams, and the input and the output waveforms of each circuit.
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Q. Sketch a typical circuit for a 2-input, 4-output decoder.
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Interpret the Assembly Output of the LC - 3 Compilers Goals to understand the stack convention of the LC3 compiler: How the stack pointer and frame pointer are managed
What are the cautions to be taken before starting work on electrical installations? Ans: Before starting any electrical works on installations disconnect the power supply to
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deriving formula of the frictional force
Q. Draw a neat circuit of Colpitt's oscillator using an n-p-n transistor. Give its equivalent circuit obtain expressions for (i) frequency of oscillation and(ii) minimum gain for s
Mini Computers Larger computer more computing power having capability to address more memory and more speed than microcomputer called minicomputer. These computers
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