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STD 12 - 14. Semicondutor electronics — NEET STD 11 Science — Question

Gujarat BoardEnglish MediumSTD 11 ScienceNEETSTD 12 - 14. Semicondutor electronics4 Marks
Question
A transistor oscillator is
$(i)$ an amplifier with positive feedback $(ii)$ an amplifier with reduced gain $(iii)$ the one in which $dc$ supply energy is converted into an output energy. Then
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