The expression of the open circuit impedance Zoc is?(a) Zoc=Z1/2+Z2(b) Zoc=Z2/2+Z2(c) Zoc=Z1/2+Z1(d) Zoc=Z1/2-Z2The question was asked by my college director while I was bunking the class.My question is taken from Filter Networks in division Filters and Attenuators of Network Theory

The expression of the open circuit impedance Zoc is?(a) Zoc=Z1/2+Z2(b)

1.	The expression of the open circuit impedance Zoc is?(a) Zoc=Z1/2+Z2(b) Zoc=Z2/2+Z2(c) Zoc=Z1/2+Z1(d) Zoc=Z1/2-Z2The question was asked by my college director while I was bunking the class.My question is taken from Filter Networks in division Filters and Attenuators of Network Theory
Answer» The correct option is (a) Zoc=Z1/2+Z2 The EXPLANATION is: On OPEN circuiting the PORT 2 of T-section, we get the expression of the open circuit IMPEDANCE Zoc as Zoc=Z1/2+Z2.

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The expression of the open circuit impedance Zoc is?(a) Zoc=Z1/2+Z2(b) Zoc=Z2/2+Z2(c) Zoc=Z1/2+Z1(d) Zoc=Z1/2-Z2The question was asked by my college director while I was bunking the class.My question is taken from Filter Networks in division Filters and Attenuators of Network Theory

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