What do TN, TT and IT grounding system mean?
Electrical Safety Standards have progressed over the last century into highly sophisticated systems that include all main parts of a safe installation, including Earthing...
How to calculate number of Solar Panels for home?
Are you planning for a solar rooftop? If yes, then you may need to know - how to calculate number of solar panels for...
12 Essential Electrical Tools Name with Pictures
Electrical work cannot be completed without the proper tools.As basic tools have improved throughout time and new specialized equipment has been produced, the range...
100+ Essential Electrical Symbols as per IEC Standard
Have you seen electrical drawings? It has only symbolic representation. Sometimes if you have not come across a particular symbol it is very hard...
How to connect 3-phase motor protection circuit breaker to single phase motor?
Recently one of my YouTube channel subscribers asked an interesting question. He asked me that how he can connect a 3-phase motor protection circuit...
How many Units does a 5kW Solar Panel Produce?
If you are willing to install a 5kW solar system then you may want to know how many units does a 5kW solar panel...
How to Select a Pedestal Fan? – 14 Factors You need to consider before...
In most parts of India, the weather can be intense at times. As a result, a relaxing ventilation system is essential. It provides much-needed...
How to check insulation resistance of motor?
You may need to check the insulation resistance of a motor in mainly two different conditions.Motors running continuously require insulation checks periodically. Look at...
How to replace Two way Light Switch?
Has your electrical switch ever got damaged?Due to frequent use and that too for a prolonged time, sometimes the electrical switches get damaged.How would...
Types of Contactors and their Applications
In this article, I am going to talk about different types of contactors and their applications. If you still do not know about the...