Related Questions

A MOSFET differs from a JFET mainly because ___________
A of power rating
B the MOSFET has two gates
C the JFET has a pn junction
D none of the above
A MOSFET uses the electric field of a ___________ to control the channel current
A capacitor
B battery
C generator
D none of the above
A MOSFET has ___________ terminals
A two
B five
C four
D three
A n-channel D-MOSFET with a positive VGS is operating in ___________
A the depletion-mode
B the enhancement-mode
C cut off
D saturation
A MOSFET is sometimes called ___________ JFET
A many gate
B open gate
C insulated gate
D shorted gate
The input impedance of a MOSFET is of the order of ___________
A O
B a few hundred O
C kΩ
D several MO
MOSFET can be used as a
A Current controlled capacitor
B Voltage controlled capacitor
C Current controlled inductor
D Voltage controlled inductors
When a transistor is used as an amplifier, it is operated in the ___________ region
A Off
B Saturation
C Active
D None of the above
A transistor is a ___________ operated device
A current
B voltage
C both voltage and current
D none of the above
A tuned amplifier is generally operated in ___________ operation
A Class A
B Class C
C Class B
D None of the above

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