Recent content by whitelockben

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    Synthesizing a Triangular Wave Using Microsoft© Excel

    Would anyone be able to plot this for me please it would be massively appreciated?
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    Synthesizing a Triangular Wave Using Microsoft© Excel

    Homework Statement A triangular wave is produced by the following combination of harmonics Using Microsoft© Excel, synthesise a triangular wave. Start with a plot of the first term and gradually add the next term. Print out the graph produced after adding each term...
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    Are there any programs I can use to simulate a sinwave?

    I just need to take a screen shot of the sine wave that would have been produced when i conducted an experiment using an oscilloscope to show the phase angle and i don't have a copy of the one that i used.
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    10/1 step down tranformer, resistance, power loss of secondary coil

    Homework Statement A 10/1 stepdown tranformer has a full load secondary current of 50A and is rated 30kVA. The copper loss at full load is 280W. The primary winding has a resistance of 0.25ohms. The core losses are 120W. Find the resiatance of the secondary coil and the power loss in the...
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    Are there any programs I can use to simulate a sinwave?

    Like what would be generated by an oscilloscope? I only have a basic ac circuit with a resistor and capacitor Thanks in advance Ben