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Determine Z21, Z22, Z23 in the circuit shown below.
Find the common impedances Z12, Z13, Z21, Z23, Z31, Z32 respectively in the circuit shown below.
Determine the transfer function Z21 (S) in the circuit shown below.
Obtain the transfer function Z21(s) in the circuit shown below.
In the circuit shown below, find the Z-parameter Z21.
Determine the Z-parameter Z21 in the circuit shown below.
Determine $${I_{\text{N}}}$$ for the circuit consisting of VS, R1, R2 and R3 shown in the given circuit.
Circuit Theorems and Conversions mcq question image
For the circuit shown, determine ZTH for the portion of the circuit external to RL.
Circuit Theorems In Ac Analysis mcq question image
The Z parameters Z11, Z12, Z21 and Z22 for the circuit as shown in figure, respectively, are
In comparing the operation of the half-controlled 2-pulse circuit with that of the fully-controlled circuit, which of the following statements are evident? 1. Since half the thyristors are replaced by diodes, a half-controlled converter costs less than a fully-controlled converter. 2. Due to the freewheeling action with a half-controlled bridge-circuit power factor is improved in half-controlled converters. 3. The AC supply current is more distorted due to its zero periods with the half-controlled circuit, compared to a fully-controlled bridge circuit. Select the correct answer using the code given below :