1.

When negative feedback is used the fractional changes in closed loop gain are desensitized by the factor (1 + Avβ)

A. 1
B.
C. In a JFET, gate and source have opposite polarity with respect to drain irrespective of the type of FET
D. In its schematic symbol for JFET, the arrow always points to p-type material
Answer» B.


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