Networks Analysis Synthesis (BEE403) - AKTU Question Paper 2025-26
B.Tech · Semester 4 · Free PDF Download
This is the official AKTU Networks Analysis Synthesis Previous Year Question Paper for B.Tech Semester 4, academic session 2025-26. Published by Dr. A.P.J. Abdul Kalam Technical University (AKTU/UPTU), Lucknow. Free PDF download — no login required.
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Questions Asked in 2025-26
Networks Analysis Synthesis (BEE403) — complete question paper · 70 marks · 3 Hours
- aWhat do you mean by "GRAPH" and "ORIENTED GRAPH" in circuit theory?
- bState and explain the Tellegen’s theorem
- cCalculate the time constant for first-order RC networks
- dExplain the concept of poles and zeros in network functions
- eDistinguish between a driving point function and a transfer function
- fDistinguish between the Foster I and Foster II form
- gWhy are active filters preferred over passive filters in integrated circuit (IC) design?
- aDraw the dual of the network shown in figure 01. Figure No. 01
- bFind Norton’s equivalent circuit to the left of terminal x-y in figure 02 Figure No. 02
- cIn the network shown in the figure 03, 𝑣(𝑡) = 0 for 𝑡 < 0, and 𝑣(𝑡) = 𝑡 for 𝑡 ≥ 0. Show that 𝑖(𝑡) = 𝑡 − 1 + 𝑒−𝑡 for 𝑡 ≥ 0. Figure No. 03 (SEM. IV) THEORY EXAMINATION 2025-26 NETWORKS ANALYSIS & SYNTHESIS
- dThe given network shown in figure 04 contains resistors and controlled sources. For this network, compute G12 = V2 V1 ⁄ . Figure No. 04
- eWhat do you mean by "ACTIVE" and "PASSIVE" filters ? What are the advantages and disadvantages of acti ve filters over passive filters ? Discuss the different types of active and passive filters
- aIn the given network shown in fig ure 05, determine the branch current & branch voltage using cut-set matrix? Figure No. 05
- bIn the given network shown in figure 06, determine the 𝑖1, 𝑖2 and 𝑖3 using tie-set matrix? Figure No. 06 (SEM. IV) THEORY EXAMINATION 2025-26 NETWORKS ANALYSIS & SYNTHESIS
- aIn the circuit shown figure 07, 𝐼 = 1𝐴𝑚𝑝 for 𝐼𝑠 = 0 𝐴𝑚𝑝. Determine the value of 𝐼 for 𝐼𝑠 = 2 𝐴𝑚𝑝. Figure No. 07
- bFind the current through RL in the circuit of figure 08 using Thevenin’s theorem. Figure No. 08
- aIn the network shown in the figure 09, consists of two coupled coil and
- acapacitor. At 𝑡 = 0, the switch K closed connecting a generator of voltage, 𝑣(𝑡) = 𝑉 sin (𝑡 √𝑀𝐶)⁄ . Show that 𝑣𝑎(0+) = 0, (𝑉 𝐿)√𝑀 𝐶⁄⁄ , and Figure No. 09
- bThe circuit shown in figure 10 consists of a resistor and a relay with inductance 𝐿. The relay is adjusted so that it is actuated when the current through the coil is 0.008 𝐴𝑚𝑝. The switch 𝐾 is closed at 𝑡 = 0, (SEM. IV) THEORY EXAMINATION 2025-26 NETWORKS ANALYSIS & SYNTHESIS and it is observed that the relay is actuated when 𝑡 = 0.1 𝑠𝑒𝑐. Find: (a) the inductance 𝐿 of the coil, (b) current 𝑖(𝑡) for 𝑡 ≥ 0. Figure No. 10
- aThe network shown in the figure 11 consists of a resistive 𝑇 and a resistive 𝜋 network connected in parallel. For the element values given, determine the 𝑦 parameters. Figure No. 11
- bDetermine g and h - parameter in the given network shown in figure Figure No. 12 s7. Attempt any one part of the following: 07 x 1 = 07 Q no. Question CO Level
- aObtain both Cauer I and II realizations of the driving point function given by
- bExplain the prosperities of positive real function. LC function and RL functions
Question text is extracted from the official AKTU question paper PDF above. Hindi translations are omitted — every question is printed in English in the original paper. Last verified: 2026-08-23.
Repeated Questions — BEE403
Questions that appeared in more than one session, found by comparing 3 years of Networks Analysis Synthesis papers (2023-24, 2024-25, 2025-26)
Explain the concept of poles and zeros in network functions
Appeared in: 2023-24 · 2025-26
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