Simple Tutorial for Transformer

In this tutotrail, we are going to learn about Basic of Transformer. Transformer –It is a device or a machine that transfers electrical energy from one electrical circuit to another electrical circuit through the medium of magnetic field & without a change in the frequency. The electric circuit which receives energy from the supply mains … Read more

Best Tutorial on Lie Detector.

In this tutorial, we are going to learn about Lie Detector. Lie Detector or Love-o- Meter- This is assessment of a verbal statement that the is the goal to reveal a possible intentional deceit. It may refer to a cognitive process of detecting deception through evaluating message content as well as non-verbal cues; it also may … Read more

How to Transistor Test?

In this tutorial, we are going to learn about How to Transistor Test? Transistor –                                                                                            Transistor is the central component in all modern electronics. In special applications single transistors are still required. Power electronics or high frequency applications still require single transistors.Of course, the main applications of transistors are inside of integrated circuits [ICs] … Read more

What are Counter-Intelligence & its working?

In this tutorial, we are going to learn about Best Tutorial on Counter-Intelligence. CounterIntelligence-                                                                                                                                             Sometimes it is not really desired; that a burglar triggers a loud alarm sounds. What good would it be, if nobody is present who can hear it? In some cases it is better if a “silent alarm” is activated. If for examples someone … Read more

Best Tutorial for Burglar Alarm

In this tutorial, we are going to learn about Circuit Diagram for Burglar Alarm. Burglar Alarm –                                                                                                                                                                               As per below circuit of Burglar Alarm, There is the tone generator can simply be modified into an efficient burglar alarm. For this purpose, just a thin wire must be connected between the base of one transistor and … Read more