Category: Field Effect Transistors – FET

If the cross-sectional area of the channel in n-channel JEFT increases, the drain current _____________?

Hamad Field Effect Transistors - FET 06/10/2020

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A. is increased
B. is decreased
C. remains the same
D. none of the above

A MOSFET uses the electric field of a _______________to control the channel current?

Hamad Field Effect Transistors - FET 27/09/2020

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A. capacitor
B. battery
C. generator
D. none of the above

The gate of a JFET is ___________ biased?

Hamad Field Effect Transistors - FET 27/07/2020

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A. reverse
B. forward
C. reverse as well as forward
D. none of the above

A MOSFET can be operated with________________?

Hamad Field Effect Transistors - FET 07/07/2020

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A. negative gate voltage only
B. positive gate voltage only
C. positive as well as negative gate voltage
D. none of the above

In a FET, there are _____________pn junctions at the sides?

Hamad Field Effect Transistors - FET 04/06/2020

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A. three
B. four
C. five
D. two

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

Hamad Field Effect Transistors - FET 28/05/2020

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A. 0 mA
B. ID(on)
C. maximum
D. IDSS

The pinch-off voltage in a JFET is analogous to _____________ voltage in a vacuum tube?

Hamad Field Effect Transistors - FET 24/05/2020

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A. anode
B. cathode
C. grid cut off
D. none of the above