Network Theory And Analysis - Study Mode
[#311] The input voltage V 1 and current I 1 for linear passive network is given by V 1 = AV 2 - BI 2 and I 1 = CV 2 - DI 2 Now consider the following network: Which one of the following is the transfer matrix [left[ {x08egin{array}{*{20}{c}}
{ ext{A}}&{ ext{B}} \
{ ext{C}}&{ ext{D}}
end{array}}
ight]] xa0of the network shown above?
Correct Answer
(B) [left[ {x08egin{array}{*{20}{c}}
1&{10} \
0&1
end{array}}
ight]]
[#312] Consider the following properties of a particular network theorem: 1. The theorem is not concerned with type of elements. 2. The theorem is only based on the two Kirchhoff's laws. 3. The reference directions of the branch voltages and currents are arbitrary except that they have to satisfy Kirchhoff's laws. Which one of the following theorems has the above characteristics?
Correct Answer
(C) Tellegen's theorem
[#313] In the given circuit, the initial current i(0) = 20 Amp. Then the current in amperes at time t is:
Correct Answer
(C) 20 e -2t
[#314] Which of the following statements is false in case of a series circuit?
Correct Answer
(A) The voltage drop across each resistor is the same
[#315] In the circuit shown in the figure, i(t) is a unit step current. The steady-state value of v(t) is
Correct Answer
(C) 0.1 V