FIELD-EFFECT TRANSISTORS FETs - EXAMINATION QUESTIONS
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FIELD-EFFECT TRANSISTORS FETs - EXAMINATION QUESTIONS
FET (Field-Effect Transistors)
1. A typical Field-Effect Transistor is seen opposite. Draw the symbol representing this component. 2 marks
2. Describe three properties of a typical FET. 3 marks
SYMBOL
3. In general terms, explain how the circuit shown below works, with specific reference to the role of the MOSFET. 5 marks
9v
SW1
VR155k R2
10k
D
G
S
R3330
D1
THERMISTOR
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