In these posts, I explain electrical engineering like the working of AC supply, circuit breakers, capacitors, inductors, control systems, Mosfet, thyristors, IGBT, inverters, DC supply, SMPS, power transmission, etc.
I will also cover power factors, reactive power, transformers like PT, SMPS transformer, open circuit current transformer, and also locomotive engine working concepts
I discuss, an arc fault detection device (AFDD) or arc fault circuit interrupter (AFCI). You also learn some functions in AFCI AFDD breaker like flame formation, electric current signature sensor, algorithm concept of measurement, a block diagram of AFDD, causes of arc fault, and types of arc faults.
What is AFCI or AFDD Breaker, and How it works Read More »
I will explain, AC or DC, which is more dangerous in this post. There are many factors that decide the intensity of electric shock on the human body. These other factors also play a very important role in addition to DC or dangerous AC frequency.
I will explain all these like AC or DC, which is more dangerous frequency to the human body in this post. Further, I also will discuss in detail the other factors affecting the intensity of electrical shock to the human body.
AC or DC current, which is More Dangerous to the human body Read More »
In this post, learn, that what is an electrical relay, and how it works. What are “NO” and “NC” contacts, contact working and the applications of the relay. I will also discuss the problem of low voltage in relay and voltage currentr rating of the relay.
What is a Relay, How an Electrical Relay works, its applications Read More »
Get electrical and electronics knowledge. Learn from G K Agrawal, an R&D expert with lifelong industry experience in the design of new products.
Electrical and electronics learning Read More »
सर्किट ब्रेकर MCB और MCCB विभिन्न अनुप्रयोगों, वर्तमान रेटिंग, आकार, लागत आदि के होते हैं।आप MCB और MCCB के इन सभी अंतरों को जानेंगे ।
MCB और MCCB में क्या अंतर है Read More »
इस पोस्ट में आप सीखेंगे, कि पवन ऊर्जा wind power kya hai, पवन ऊर्जा कैसे काम करती है। पवन चक्कियां, wind farm और इसमें समस्याएं क्या हैं।
पवन ऊर्जा Wind power kya hai, यह कैसे काम करती है Read More »
