প্রশ্ন ও উত্তর
For which of the following purposes is a transformer used?
সাধারণ বিজ্ঞান Basic Information of Daily Science, Inventions and... 07 Oct, 2020
প্রশ্ন For which of the following purposes is a transformer used?
সঠিক উত্তর
conversion of low voltage into high voltage and vice versa
মন্তব্য
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