Megatronics

  Many of us know about the Industry 4.0, also known as the fourth industrial revolution and have adopted it. But still, there are many who do not even know about what is this fourth industrial revolution. Industry 4.0 refers to the technique of smart manufacturing and processing that can coordinate the uncoordinated and  disjointed  production process and makes it run cordially. It provides with real-time and accurate data, which can lead to a path of efficient operations and workings. Many of the nations of the world have adopted this fourth industrial revolution like Japan and Germany to improve the condition of their nation that is self-made. However, India is still not in a phase of generating its self-model of the fourth industrial revolution and is using the copy-paste version from other nations. It is the time for India to invent its original form of technique in its own name as using the techniques of others would not help it much. Made in India version of Indus...

Power factor is the key factor to evaluate how effectively electric power in a power system is being used. If the power factor is high (unity), then the effectiveness of the use of electric power in a power system is more. As the power factor reduces, the less effectively electric power is being used in a power system. There are different reasons due to which the power factor is being reduced and to improve power factor there are different power factor correction methods. Efficient and typically used power factor correction method utilizes capacitors for power factor improvement. But primarily, we must know what power factor is. Power factor can be defined as the ratio of active power to the apparent power. Generally, it is called the cosine of the angle between the voltage and current. Why do we use the cosine of the angle between voltage and current? This is because to consider the power triangle derived from the phasor diagram of voltage/current. The angle between load curr...