ISRO 2023 Quiz 31 Revision

Consider the circuit shown below. The transistors are perfectly matched with the parameters

V_TN = 1V

V_TP = – 1V

Assume λ = 0 for both transistor

For the value of V₁ = 2.5 V, then the value of I_DN and I_DP is?

The impulse response of system is h(t) = 2δ (t – 1) if two such system is cascaded, the impulse response of overall system is

In free space E = 50 cos ωt a_x V/m. Find average poynting vector if η_o = 120πΩ.

Given the function

For the function to be valid probability density, the constant b > 0 is:

Which one of the following folders is used to store deleted emails?