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Field Effect Transistors (FET) - Technical MCQs

Q1:

With a 30-volt VDD, and an 8-kilohm drain resistor, what is the E-MOSFET Q point voltage, with ID = 3 mA?

A 6 V

B 10 V

C 24 V

D 30 V

ANS:A - 6 V

V = Vdd-I(d)R(d).

= 30-(3*10^-3)(8*10^3).

= 6V.