Network Theory: Two port networks
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Network Theory: Two port networks
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25 Questions

1. The parameters Y11, Y12, Y21, Y22 are called?
2. In determining open circuit impedance parameters, among V1, V2, I1, I2, which of the following are dependent variables?
3. Which of the following expression is true in case of short circuit parameters?
4. For real roots of sk, all the quotients of s in s2+ωk2 of the polynomial P (s) are __________
5. A constant k high pass p section has a characteristic impedance of 300 Ω at f = ∞. At f = fc, the characteristic impedance will be?
6. Two ports containing sources in their branches are called?
7. A constant k high pass p section has a characteristic impedance of 300 Ω at f = ∞. At f = fc, the characteristic impedance will be?
8. In determining open circuit impedance parameters, among V1, V2, I1, I2, which of the following are independent variables?
9. A 10 μF capacitor is charged from a 5 volt source through a resistance of 10 kΩ. The charging current offer 35 m sec. If the initial voltage on C is '
10. The hybrid parameter h21 is called?
11. Consider the polynomial P(s)=s4+3s2+2. The given polynomial P (s) is Hurwitz.
12. Two ports containing no sources in their branches are called?
13. If the ratio of the polynomial P (s) and its derivative gives a continued fraction expansion with ________ coefficients, then the polynomial P (s) is Hurwitz.
14. If the polynomial P (s) is either even or odd, then the roots of P (s) lie on __________
15. Which of the following expression is true in case of open circuit parameters?
16. A triangular Pulse of 50 V peak is applied to a capacitor of 0.1 F. The change of the capacitor and its waveform shape is ___________
17. The denominator polynomial in a transfer function may not have any missing terms between the highest and the lowest degree, unless?
18. The hybrid parameter h21 is called?
19. In determining open circuit impedance parameters, among V1, V2, I1, I2, which of the following are independent variables?
20. Consider the polynomial P(s)=s4+3s2+2. The given polynomial P (s) is Hurwitz.
21. Which of the following expression is true in case of short circuit parameters?
22. When s is real, the driving point impedance function is _________ function and the driving point admittance function is _________ function.
23. A periodic voltage v (t) = 1 + 4 sin ωt + 2 cos ωt is applied across a 1Ω resistance. The power dissipated is ____________
24. When s is real, the driving point impedance function is _________ function and the driving point admittance function is _________ function.
25. The hybrid parameter h11 is called?

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