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1. A JFET is a





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MCQ->The Q-point in a JFET with voltage-divider bias is more stable than in a self-biased JFET.....
MCQ->Assertion (A): A JFET behaves as a resistor when VGS < VP. Reason (R): When VGS < VP, the drain current in a JFET is almost constant.

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MCQ->Assertion (A): A JFET can be used as a current source. Reason (R): In beyond pinch off region the current in JFET is nearly constant.

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MCQ->The cross section of a JFET is shown in the following figure. Let Va be - 2 V and let Vp be the initial pinch-off voltage. If the width W is doubled (with other geometrical parameters and doping levels remaining the same), then the ratio between the mutual transconductances of the initial and the modified JFET is ....
MCQ->Through proper design, a ________ can be introduced that will affect the biasing level of a voltage-controlled JFET resistor.....
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