Q.1
___________ has the lowest noise-level
Q.2
The input impedance of a MOSFET is of the order of ___________
Q.3
In class A operation, the input circuit of a JFET is ___________ biased
Q.4
A MOSFET can be operated with ___________
Q.5
A JFET is a ___________ driven device
Q.6
A JFET has ___________ power gain
Q.7
The two important advantages of a JFET are ___________
Q.8
In a JFET, IDSS is known as ___________
Q.9
In a FET, there are ___________ pn junctions at the sides
Q.10
Which of the following devices has the highest input impedance?
Q.11
The pinch-off voltage in a JFET is analogous to ___________ voltage in a vacuum tube
Q.12
At cut-off, the JFET channel is ___________
Q.13
In a JFET, when drain voltage is equal to pinch-off voltage, the depletion layers
Q.14
A JFET is similar in operation to ___________ valve
Q.15
A JFET is also called ___________ transistor
Q.16
A common base configuration of a pnp transistor is analogous to ___________ of a JFET
Q.17
A MOSFET is sometimes called ___________ JFET
Q.18
In a common source JFET amplifier, the output voltage is ___________
Q.19
A CS JFET amplifier has a load resistance of 10 kΩ , RD= 820° . If gm= 5mS and Vin= 500 mV, the output signal voltage is ___________
Q.20
A certain common source JFET has a voltage gain of 10. If the source bypass capacitor is removed, ___________
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