GATE 2000 ECE Video Solutions on EDC (Electronic Devices and Circuits)

1. For the circuit in figure shown, the voltage V_o is

a. 2 volts
b. 1 volts
c. -1 volts
d. None of the above

Answer: D

Solution : https://www.youtube.com/watch?v=wtNGel7O7ic


2. In circuit shown, assume that the transistor is in active region. It has a large β and its base emitter voltage is 0.7 volts. The value of I_C is

a. Indeterminate since R_C is not given
b. 1 mA
c. 5 mA
d. 10 mA

Answer: B

Solution : https://www.youtube.com/watch?v=h1mXFKwlnbQ