A certain p-channel E-MOSFET has VGS(th) = -2V. If VGS= 0V, the drain current is ____________?

A common base configuration of a pnp transistor is analogous to _____________? of a JFET

A. common source configuration

B. common drain configuration

C. common gate configuration

D. none of the above

In a JFET, IDSS is known as ________________?

A. drain to source current

B. drain to source current with gate shorted

C. drain to source current with gate open

D. none of the above

In a certain CS JFET amplifier, RD= 1kO , RS= 560 O , VDD=10V and gm= 4500 µS. If the source resistor is completely bypassed, the voltage gain is ________________?

A. 450

B. 45

C. 2.52

D. 4.5

A certain D-MOSFET is biased at VGS = 0 V. Its data sheet specifies IDSS = 20mA and VGS(off) = -5 V. The value of the drain current is _____________?

A. 20 mA

B. 0 mA

C. 40 mA

D. 10 mA

At cut-off, the JFET channel is _____________?

A. at its widest point

B. completely closed by the depletion region

C. extremely narrow

D. reverse baised