GATE Questions & Answers of Network Solution Methods: Nodal and Mesh Analysis

What is the Weightage of Network Solution Methods: Nodal and Mesh Analysis in GATE Exam?

Total 3 Questions have been asked from Network Solution Methods: Nodal and Mesh Analysis topic of Networks subject in previous GATE papers. Average marks 1.33.

A connection is made consisting of resistance A in series with a parallel combination of resistance B and C. Three resistors of value 10 $\Omega$, 5 $\Omega$, 2 $\Omega$ are provided. Consider all possible permutations of the given resistors into the position A, B, C and identify the configuration with maximum possible overall resistance, and also the ones with minimum possible overall resistance. The ratio of maximum to maximum values of the resistance (up to second place) is_____________.

Consider a delta connection of resistors and its equivalent star connection as shown below. If all elements of the delta connection are scaled by a factor k, k> 0, the elements of the corresponding star equivalent will be scaled by a factor of

Three capacitors C_{1}, C_{2} and C_{3} whose values are 10μF, 5μF, and 2μF respectively, have breakdown voltages of 10V, 5V, and 2V respectively. For the interconnection shown below, the maximum safe voltage in Volts that can be applied across the combination, and the corresponding total charge in μC stored in the effective capacitance across the terminals are respectively,