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Amateur Extra Class (Element 4) • 2024-2028

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Question E6A09

From subelement E6 - E6A

E6A09
Answer: A

What is a depletion-mode field-effect transistor (FET)?

AAn FET that exhibits a current flow between source and drain when no gate voltage is applied
BAn FET that has no current flow between source and drain when no gate voltage is applied
CAn FET that exhibits very high electron mobility due to a lack of holes in the N-type material
DAn FET for which holes are the majority carriers