DC Biasing FETs » Exercise – 2
51. In an enhancement-type MOSFET, the drain current is zero for levels of VGS less than the ________ level.
(a) VGS(Th)
(b) VGS(off)
(c) VP
(d) VDD
52. The slope of the dc load line in a voltage-divider is controlled by ________.
(a) R1
(b) R2
(c) RS
(d) All of the above
53. In a depletion-type MOSFET, the transfer characteristic rises ________ as VGS becomes more positive.
(a) less rapidly
(b) more rapidly
(c) the same
(d) None of the above
Related Posts
555555555551. In an enhancement-type MOSFET, the drain current is zero for levels of VGS less than the ________ level. (a) VGS(Th) (b) VGS(off) (c) VP (d) VDD- 555555555553. In a depletion-type MOSFET, the transfer characteristic rises ________ as VGS becomes more positive. (a) less rapidly (b) more rapidly (c) the same (d) None of the above
- 555555555552. The slope of the dc load line in a voltage-divider is controlled by ________. (a) R1 (b) R2 (c) RS (d) All of the above
- 555555555549. In a JFET, the level of ________ is limited to values between 0 V and –VP. (a) (b) (c) (d)
- 555555555545. In p-channel FETs, the level of VGS is ________ while the level of VDS is ________. (a) negative, negative (b) positive, positive (c) negative, positive (d) positive, negative