(CLO_1): (Cognitive Level C2, i.e., Comprehension) (PLO_1, i.e., Engineering Knowledge) Explain the following devices with the help...

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Electrical Engineering

(CLO_1): (Cognitive Level C2, i.e., Comprehension)(PLO_1, i.e., Engineering Knowledge) Explain the following deviceswith the help of the construction diagram and deviceoperation
n-channel JFET
n-channel Depletion MOSFET III-Â Â Â Â n-channel Depletion MESFET

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I nchannel JFETThe nchnnel JFET is made of mostly n type semiconductor Thedrain and source of the JFET is placed at mutually opposite andthey are made by n type semiconductor There are 2 pregionspresent which are connected to each other and form gate terminalSo the source and drain terminal are made of n type and the gateterminal is made of p type semiconductorTo turn on the JFET we have to apply a positive voltage at thedrain terminal with no voltage applied on the gate terminal So dueto this postive voltage at the drain the electron will flow and itwill create drain to source currentSo when the gate See Answer

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