FET and FET Amplifiers MCQs
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 64easy
The extremely high input impedance of a MOSFET is primarily due to the
Question 65easy
The main factor which makes a MOSFET likely to break down during normal handling is its
Question 66easy
The main factor which differentiates a DE MOSFET from an E-only MOSFET is the absence of
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Question 67easy
A transconductance amplifier has
Question 68easy
The threshold voltage of an n-channel enhancement mode MOSFET is 0.5 V, when the device is biased at a gate voltage of 3V, pinch-off would occur at a drain voltage of
Question 69easy
The zero gate channel resistance of a junction field-effect transistor is 750 and the pinch-off voltage is 3V. For a gate bias of 1.5 V and very low drain voltage, the device would behave as a resistance of
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Question 70easy
A JFET is also called ____ transistor.
Question 71easy
A MOSFET can be operated with
Question 72easy
____has the lowest noise-level.