Question 3: Power Rating, Max P This resistive network contains series combination of m= 15 resistors of value R₁ = 80 connected to a parallel combination of n = 4 resistors of value R₂ = 720 as shown in the figure. Mo 4.75 R₁ m R₂ } All resistors are individually rated at 1/4 W. What power is the resistor network dissipating at the point one or more resistors in this network have reached their power rating? Pmax = W n ? Xx0%

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KVL and KCL

KVL stands for Kirchhoff voltage law. KVL states that the total voltage drops around the loop in any closed electric circuit is equal to the sum of total voltage drop in the same closed loop.

Sign Convention

Science and technology incorporate some ideas and techniques of their own to understand a system skilfully and easily. These techniques are called conventions. For example: Sign conventions of mirrors are used to understand the phenomenon of reflection and refraction in an easier way.