FET and FET Amplifiers MCQs

131 questionsElectronics-EngineeringPage 7 of 15

Practice free FET and FET Amplifiers multiple-choice questions with instant answer feedback and step-by-step solutions. Click an option to check yourself, reveal the full explanation, and work through all 131 questions — no login required.

Question 55easy
For small values of drain-to-source voltage JFET behaves like a
Question 56easy
After Vps reaches pinch-off value VP in JFET, drain current ID becomes
Question 57easy
In a JFET, as external bias applied to the gate is increased
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Question 58easy
In a JFET, drain current is maximum when VGS is
Question 59easy
The voltage gain of a given common-source JFET amplifier depends on its
Question 60easy
A JFET has the disadvantage of
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Question 61easy
A JFET can be cut-off with the help of
Question 62easy
An FET source follower circuit has of 2 millimho and of 50 ka. If the source resistance Rs is 1 ka, the output resistance of the amplifier will be
Question 63easy
A DE MOSFET differs from a JFET in the sense that it has no
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