Practice Introduction To Mosfets (metal-oxide-semiconductor Field Effect Transistors) (4)

Practice: Introduction to MOSFETs (Metal-Oxide-Semiconductor Field Effect Transistors)

Lesson 4Introduction to MOSFETs (Metal-Oxide-Semiconductor Field Effect Transistors)

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9 questions

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Exercise
6 questions · about 4 min · pass mark 70%. Hints available.
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3 questions · about 2 min · pass mark 70%. Hints available.
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6 sample questions

Question 1.
What is a MOSFET?
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Think about the insulation and control mechanism.
Question 2.
What are the two types of MOSFETs?
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One type begins with no channel, the other starts with one.
3Question 3.
What does MOSFET stand for?
- Metal-Oxide-Semiconductor Field Effect Transistor
- Metal-Oxide-Semiconductor FET
- Field Effect Transistor
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Remember what each part of the acronym refers to.
4Question 4.
True or False: An E-MOSFET conducts when VGS is less than Vth.
- True
- False
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Consider the conditions for current flow in E-MOSFET.
Question 5.
A designer wants to use an E-MOSFET in a circuit. Calculate the drain current if Vth = 2V, VGS = 5V, and k = 0.5 mA/V².
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Remember to substitute the values into the saturation equation.
Question 6.
Explain how the Drain-Source voltage affects conductance in the Triode region for an E-MOSFET.
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Think about the interaction between VGS and VDS thresholds.

5 more questions in this section. Enroll free to practise them all.