Related Questions

A MOSFET can be operated with ___________
A negative gate voltage only
B positive gate voltage only
C positive as well as negative gate voltage
D none of the above
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 p- channel enhancement type MOSFET performs much the same function as a PNP transistor, except that
A it operates much faster
B it is considerably larger
C it is controlled by voltage rather than by current, so that it requires very little current at the control terminal
D it is controlled by current rather than by voltage like a bipolar transistor.
E None of the above
The MOSFET switch in its onstate may be considered equivalent to
A Resistor
B Inductor
C Capacitor
D Battery
The effective channel length of a MOSFET in a saturation decreases with increase in
A Gate voltage
B Drain voltage
C Source voltage
D Body voltage
The output, V-I characteristics of an Enhancement type MOSFET has
A Only an ohmic region
B Only a saturation region
C An ohmic region at low voltage value followed by a saturation region at higher voltages
D An ohmic region at large voltage values preceded by a saturation region at lower voltages
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

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