Exercise: Networks Analysis And Synthesis

Questions for: Networks Analysis And Synthesis

If Y(s) = 1 + s, the network has
A:
1 Ω resistor and 1 F capacitor in series
B:
1 Ω resistor and 1 F capacitor in parallel
C:
1 Ω resistor and 1 H inductor in series
D:
1 Ω resistor and 1 H inductor in parallel
Answer: B
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For a series resonant circuit at low frequency impedance is __________ and at high frequency circuit impedance is __________ .
A:
capacitive, inductive
B:
inductive, capacitive
C:
resistive, inductive
D:
capacitive, resistive
Answer: A
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Two port network is said to be symmetrical if
A:
Δh = 1
B:
Z11 = Z2
C:
A = Δ
D:
all
Answer: D
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Consider the following expression for the driving point impedance
  1. It represent on LC circuit
  2. It represent on RLC circuit
  3. It has poles lying on the jω axis
  4. It has a pole at infinite frequency and a zero at zero frequency.
Which one fo the statement given above are correct?
A:
2 and 4
B:
1 and 3
C:
1 and 4
D:
2 and 3
Answer: B
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In all pure metals, temperature coefficient of resistance is positive.
A:
True
B:
False
C:
D:
Answer: A
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