ECE - Questions and solutions set-18

Electronics and communication Engineering Questions and solutions set-18
Question:-
Option (A)
        2
Option (B)
        
Option (C)
        
Option (D)
        3
Correct Option:
D
Question Solution:
ωd = where
        therefore,
         therefore,
        => ω0 = 3 rad/s
Question:-
Option (A)
        
Option (B)
        
Option (C)
        
Option (D)
        
Correct Option:
C
Question Solution:

        Then,
Question:-
Option (A)
Option (B)
Option (C)
Option (D)
Correct Option:
D
Question Solution:
Given the basic definitions of h-parameters put v2 = o, find out short- circuit input impedance h11 and short- circuit forward current gain (h21) and put v2 = 0 , obtain o.c reverse voltage gain (h12) and o.c output admittance (h22).
Question:-
Option (A)
        0.5 s
Option (B)
        1 s
Option (C)
        2 s
Option (D)
        10 s
Correct Option:
B