GATE 2024 Analog Circuits Rank Booster Quiz 7

Consider a circuit shown in below figure.

The load current I_L is _____ . If V_D = 0.7 V = V_EB

Find the approximate value of ‘R_B’ to get

Assume

In the circuit shown above zener break down voltage is 10 V,Iz_(knee)=0.5mA. For both the transistor V_{BE (ON)} = 0.7 V and is very high. Then the value of V₀ is __________ volts.

Consider the following BJT circuit with h_fe = 80 and h_ie = 2kΩ, find voltage gain . 

Which of the following main properties of a BJT make it necessary for the transistor to have bias stabilization?

Find V_EC = ?

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

[2000 : 2 Marks]