Wira Electrical Engineering Portal

  • Truth Table of JK Flip Flop: Circuit Diagram and Master-Slave

    JK Flip Flop is considered to be a universal programmable flip flop. Why is it considered to be a universal flip flop? JK flip flop has several inputs: J, K, S, and R which can be used like any other flip...
  • Easy Understanding 10k Ohm Resistor Color Code

    A resistor is a fundamental passive component for an electrical circuit. It provides a specific resistance to the circuit. Now we will learn how to get a 10k ohm resistor color code. 10k Ohm Resistor Color Code 10k ohm resistor color code...
  • Easy Chart Electrical Wire Color Codes – Infographic

    Wire color code is a crucial thing to be noted. Especially for electricians, electrical engineers, technicians, and even regular people. Why? If you have opened a light switch box or an outlet, you might have encountered various confusing colored cables. For you, who...
  • What is Linear Transformers Circuits Simple Explanation

    Maybe we have already known what is transformers. But what about linear transformers? Here we introduce the transformer as a new circuit element. A transformer is a magnetic device that takes advantage of the phenomenon of mutual inductance. Make sure to read...
  • Energy in a Coupled Electric Circuit

    After learning what is the mutual inductance and dot convention, we will move on how to calculate the energy in a coupled electric circuit. We can call an electric circuit as a coupled circuit if the circuit has a mutual inductance...