Question

In the circuit shown below, if current is defined as the response signal of the circuit, then determine the transfer function. (a) H(s)=C/(S^2 LC+RCS+1) (b) H(s)=SC/(S^2 LC-RCS+1) (c) H(s)=SC/(S^2 LC+RCS+1) (d) H(s)=SC/(S^2 LC+RCS-1) I had been asked this question during an interview for a job. My doubt stems from Transfer Function topic in portion Application of the Laplace Transform in Circuit Analysis of Network Theory Select the correct answer from above options network theory questions and answers, network theory questions pdf, network theory question bank, network theory gate questions and answers pdf, mcq on network theory pdf, gate network theory questions and solutions, network theory mcq Test , ies network theory questions, Network theory Questions for GATE EC Exam, Network Theory MCQ (Multiple Choice Questions)

Answer 1

The correct answer is (c) H(s)=SC/(S^2 LC+RCS+1) For explanation: If the current is defined as the response signal of the circuit, then the transfer function H (s) = I/V = 1/(R+sL+1/sC) = sC/(s^2Lc+RCs+1) where I corresponds to the output Y(s) and V corresponds to the input X(s).