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Analog Electronics

Q1:

Which of the following statement about JFET is correct?

A In an N-channel JFET, the channel is the narrowest under zero gate bias condition

B In a JFET the gates are always forward biased

C In a JFET, gate-source cut off voltage is numerically equal to the pinch off voltage

D It is a voltage controlled device

ANS:C - In a JFET, gate-source cut off voltage is numerically equal to the pinch off voltage

I also agree@ajith.

Because fet is a voltage controlled device and bjt is current controlled device.



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