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 MOSFET 20 Flashcards |
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Which type of MOSFET operates in both depletion and enhancement modes? A) E-MOSFET B) D-MOSFET C) JFET D) IGFET |
Card: 1 / 20 |
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B) D-MOSFET |
Card: 2 / 20 |
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True or False: E-MOSFETs can operate in depletion mode. |
Card: 3 / 20 |
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False. E-MOSFETs are restricted to operate in enhancement mode only. |
Card: 4 / 20 |
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The insulating layer in a MOSFET is made from ______. |
Card: 5 / 20 |
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SiO₂ |
Card: 6 / 20 |
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Riddle: I control current flow with a voltage at my gate, but without it, I remain closed and wait. What am I? |
Card: 7 / 20 |
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MOSFET |
Card: 8 / 20 |
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What is the term used to describe the minimum gate-to-source voltage required to form a channel in an E-MOSFET? |
Card: 9 / 20 |
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Threshold voltage (Vgs(th)) |
Card: 10 / 20 |
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Which type of MOSFET has a channel present from the beginning? A) Enhancement MOSFET B) Depletion MOSFET C) Both A and B D) None of the above |
Card: 11 / 20 |
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B) Depletion MOSFET |
Card: 12 / 20 |
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Fill in the blank: In enhancement mode, the channel is formed by applying a ______ voltage at the gate. |
Card: 13 / 20 |
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Positive |
Card: 14 / 20 |
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True or False: The current in a depletion-mode MOSFET can flow when Vgs is 0V. |
Card: 15 / 20 |
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True. |
Card: 16 / 20 |
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Short Answer: What does MOSFET stand for? |
Card: 17 / 20 |
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Metal Oxide Semiconductor Field Effect Transistor |
Card: 18 / 20 |
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What happens to the channel in a depletion MOSFET when a negative gate voltage is applied? |
Card: 19 / 20 |
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The channel becomes less conductive, reducing the drain current. |
Card: 20 / 20 |
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Completed! Keep practicing to master all of them. |
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