Which one of the following statements is not a property of R-L driving point impedance?
A. The first critical frequency at the origin is a zero
B. The last critical frequency is a pole
C. The impedance at s = ∞ is always less than the impedance at s = zero
D. The slope of the impedance curve is positive at all points
Answer: Option C
This Question Belongs to Electronics And Communications Engineering >> Network Theory And Analysis
A. Negative
B. Positive
C. Determined by battery e.m.f.
D. Zero
The number of independent equations to solve a network is equal to
A. The number of chords
B. The number of branches
C. Sum of the number of branches and chords
D. Sum of number of branches, chords and nodes
A closed path made by several branches of the network is known as
A. Branch
B. Loop
C. Circuit
D. Junction
Which of the following is not a nonlinear element ?
A. Gas diode
B. Heater coil
C. Tunnel diode
D. Electric arc
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