If the cross-sectional area of the channel in n-channel JEFT increases, the drain current _____________?
A. is increased
B. is decreased
C. remains the same
D. none of the above
A. is increased
B. is decreased
C. remains the same
D. none of the above
A. 100 to 500 mA/V
B. 500 to 1000 mA/V
C. 0.5 to 30 mA/V
D. above 1000 mA/V
The transconductance of a JFET ranges from ________________? Read More »
Field Effect Transistors - FET A. O
B. a few hundred O
C. kO
D. several MO
The input impedance of a MOSFET is of the order of______________? Read More »
Field Effect Transistors - FET A. many gate
B. open gate
C. insulated gate
D. shorted gate
A MOSFET is sometimes called______________ JFET? Read More »
Field Effect Transistors - FET A. capacitor
B. battery
C. generator
D. none of the above
A MOSFET uses the electric field of a _______________to control the channel current? Read More »
Field Effect Transistors - FET A. remains the same
B. is decreased
C. is increased
D. none of the above
A. saturation
B. ch-off
C. active
D. cut-off
A. 5 V
B. 0.6 V
C. 15 V
D. 25 V
The pinch-off voltage of a JFET is about _______________? Read More »
Field Effect Transistors - FET A. forward
B. reverse
C. not
D. none of the above
In class A operation, the input circuit of a JFET is ____________ biased? Read More »
Field Effect Transistors - FET A. anode
B. cathode
C. grid cut off
D. none of the above
The pinch-off voltage in a JFET is analogous to _____________ voltage in a vacuum tube? Read More »
Field Effect Transistors - FET