State advantages of semiconductors.(any 4)
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(1)Semiconductor doesn’t require warm up time for operation.
(2)Semiconductor is cheaper as compared to vacuum tubes.
(3)Semiconductor does not produce any current in the absence of applied voltage.
(4)Semiconductor has very small interelectrode capacitances.
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Answer:
1) Unlike vacuum tubes, semiconductors are shock proof.
2) They are smaller in size and occupy less space and consume less power.
3) Compared to vacuum tubes, semiconductors are extremely sensitive to temperature and radiation.
4) Semiconductors are cheaper than vacuum diodes and have an unlimited shelf life.
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