Network Theory And Analysis - Study Mode
[#306] The impedance of a series RLC circuit is
Correct Answer
(D) $$sqrt {{R^2} + {{left( {{X_L} - {X_C}}
ight)}^2}} $$
[#307] The ABCD parameters of the following 2-port network are
Correct Answer
(B) [left[ {x08egin{array}{*{20}{c}}
{3.5 + j2}&{30.5} \
{0.5}&{3.5 - j2}
end{array}}
ight]]
[#308] Determine the current i 1 in the network.
Correct Answer
(C) 5.5 A
[#309] A delta-connected network with its Wye-equivalent is shown in the figure. The resistances R 1 , R 2 and R 3 (in ohms) are respectively
Correct Answer
(D) 3, 1.5 and 9
[#310] For a pair of lossless magnetically coupled coils with respective self inductances L 1 , L 2 (with L 1 < L 2 ) and mutual inductance M, the following is generally true.
Correct Answer
(B) M 2 < L 1 L 2