- #1
fred2028
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The questions in this pre-lab are pretty basic and conceptual, and have not yet been taught in class. However, I'd like to complete this prelab early since I will be busy later on. Because it is pretty conceptual, I don't have any attempt at them except Googling around. Quick explanations or links are appreciated.
- What is the purpose of the open circuit and closed circuit test?
- How do you judge if a transformer is good or bad?
- How is the term ‘isolation’ attributed to the transformers?
- What is the dominant harmonic present in the current waveform and why? (I'm unclear what a dominant harmonic is)
Thanks!
- What is the purpose of the open circuit and closed circuit test?
- How do you judge if a transformer is good or bad?
- How is the term ‘isolation’ attributed to the transformers?
- What is the dominant harmonic present in the current waveform and why? (I'm unclear what a dominant harmonic is)
Thanks!