ISRO Quiz 6

For the circuit shown β = 30, V_BE = 0.7 V, calculate the required value of V_i to get V₀ = 6V

If a satellite is revolving in an orbit whose radius is 4 times the radius of geostationary orbit, then the time taken by the satellite to complete one revolution will be approximately equal to

If a vector  is given by,

Then the value of  is

Laplace transform of the signal x(t) is

If the ROC is Re[s] < –2, then the inverse Laplace transform of the signal x(s) is.

If the reflection coefficient of a 2 port network is 0.4 then the return network loss in the network is

For a dielectric conductor interface, consisting of surface charge ρ_s, the boundary condition that is satisfied is

An 8085 executes the following instructions

All address and constraints are in hex. Let PC be the contents of fogram counter and HL be the contents of the HL register pair just after executing PCHL. Which of the following is correct?

A 4×4 matrix [P] is given below

The eigenvalues of [P] are