In this tutorial, we are going to learn about Best Interview Questions & Answers for PCB Design Engineer. In this tutorial, we are going to learn about Best Interview Questions & Answers for PCB Design Engineer. 1. What are the errors we got while importing net list? Answer: – PCB footprint not found. *Pins mismatch … Read more
In this tutorial, we are going to learn about Top 10 Interview Questions & Answer for PCB Design Engineer. 1. What is PCB & PCB stands for? Answer: – PCB stands for printed circuit board or PC board. It is a non-conductive material with conductive lines printed. All types components are assembled on the board … Read more
In this tutorial, we are going to learn about what is Rectifiers & Linear IC’s? Rectifiers – The PN junction is rectifier because it is use to convert AC into DC. PN – Junction:- SI, is a member of group IV of the periodic table of elements, that is having four electrons per atom in … Read more
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
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
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
In this tutorial, we are going to learn about Rain alarm and plant moisture control. Rain alarm and plant moisture control – Also rain alarms or a plant moisture control systems are possible applications of the water level monitor. If one likes to detect, whether it is raining outside, then the two electrodes can be … Read more
In this tutorial, we are going to learn about Double Blinker Circuit. Double Blinker – Up to now always some kind of external action was necessary to switch a circuit from one state into another. In contrast to this behavior the warning light in this chapter will operate completely automatically. The circuit switches all by … Read more
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
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