Electronic Devices and Circuits - Engineering

Q1:

In a JFET

A gate source cut off voltage is equal to VDS

B gate source cut off voltage is equal to pinch off voltage

C gate source cut off voltage is twice the pinch off voltage

D gate source cut off voltage is equal to negative pinch off voltage

ANS:D - gate source cut off voltage is equal to negative pinch off voltage

Here, Vp=-Vgs.