FET(Field Effect Transistors) MCQ
Test your knowledge with important FET(Field Effect Transistors) MCQ and their applications. These MCQs are beneficial for competitive exams too. Explore 30+ more FET(Field Effect Transistors) MCQs on Bissoy. Bissoy App
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The channel of a JFET is between the ___________
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A JFET is similar in operation to ___________ valve
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In a JFET, when drain voltage is equal to pinch-off voltage, the depletion layers
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A MOSFET can be operated with ___________
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In class A operation, the input circuit of a JFET is ___________ biased
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The gate of a JFET is ___________ biased
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A certain D-MOSFET is biased at VGS = 0 V. Its data sheet specifies IDSS = 20mA and VGS(off) = -5 V. The value of the drain current is ___________
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A certain common source JFET has a voltage gain of 10. If the source bypass capacitor is removed, ___________
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The input impedance of a MOSFET is of the order of ___________
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In a FET, there are ___________ pn junctions at the sides
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A CS JFET amplifier has a load resistance of 10 kΩ , R<sub>D</sub> = 820 V. If g<sub>m</sub> = 5 mS and V<sub>in</sub> = 500 mV, the output signal voltage is
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In a common source JFET amplifier, the output voltage is ___________.
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A MOSFET is sometimes called ___________ JFET
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In a JFET, IDSS is known as ___________
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The two important advantages of a JFET are ___________
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The pinch-off voltage of a JFET is about ___________
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In a p-channel JFET, the charge carriers are ___________
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The transconductance of a JFET ranges from ___________
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Which of the following devices has the highest input impedance?
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___________ has the lowest noise-level
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A n-channel D-MOSFET with a positive VGS is operating in ___________
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When drain voltage equals the pinch-off-voltage, then drain current ___________ with the increase in drain voltage
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For VGS = 0 V, the drain current becomes constant when VDS exceeds
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The pinch-off voltage in a JFET is analogous to ___________ voltage in a vacuum tube
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A MOSFET has ___________ terminals
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A common base configuration of a pnp transistor is analogous to ___________ of a JFET
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A JFET is also called ___________ transistor
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A JFET has ___________ power gain
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A JFET is a ___________ driven device
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The source terminal of a JEFT corresponds to ___________ of a vacuum tube