Converters and inverters are electrical devices that convert current. Converters convert the voltage of an electric device, usually alternating current (AC) to direct current (DC). On the other hand, inverters convert direct current (DC) to alternating current (AC). Converter Inverter What it is Electrical devices that convert the voltage from alternating current (AC)…
Solar power is the conversion of energy from sunlight into electricity, either directly using photovoltaics (PV), or indirectly using concentrated solar power. Concentrated solar power systems use lenses or mirrors and tracking systems to focus a large area of sunlight into a small beam. Photovoltaic cells convert light into an electric current using the photovoltaic…
Standard Makes for Electrical Equipments: First we have to study about IS standards for electrical equipments. so we can see all electrical equipments standards one by one. Sr. No. Item IS No. Makes 1 Transformer IS: 2026/1977 Crompton Greaves, NGEF, Kirloskar, BHEL, Andrewyule, Bharat Bijlee, Alsthom, ABB, Voltamp, Siemens, GEC, Voltas, TELK 2 11 kV/HT…
The types of electrical loads depends on the multiple factor. so based on the factor we can classified as follows 1.General loads 2.Critical loads 3. Essential loads 4. Non-Essential loads General loads There are two types of electrical load in industrial facilities shall be categorised following, Dynamic loads which consists of electric motors driving rotating equipment….
Electrical Power Electric power is the rate, per unit time, at which electrical energy is transferred by an electric circuit. The SI unit of power is the watt, one joule per second. Electric power is usually produced by electric generators, but can also be supplied by sources such as electric batteries. classification of…
How electricity is produced? Each and every one of us depends on electricity to smoothly move through our day. Our cell phones, laptops and countless other appliances run on electric power. Our need for electricity is overwhelmingly apparent and especially realized when something goes wrong – which is most likely when you give us a…
What is Battery Generally we all are know electrical energy is produced by different sources. like solar , wind, water , gas, coal, steam and chemical. these all are renewable and non renewable resources to produce the electrical energy. battery is one of the power producing source. battery is basically having chemical energy is converted…
what is Static Electricity First we should understand what is static electricity .generally we are feel that we touch some metal plates or car doors or wearing jacket to get minor shock. some times we all are playing with minor shock in our younger age. but we never expect this small minor shock some times…
How do Generators Work? Unlike noisy and inconvenient portable generators that you have to lug out and set up in the event of an emergency or outage, standby generators offer convenient backup power that is always at-the-ready, and capable of kicking-in within seconds of power loss with little to no attention from you. What makes…
Other Quantities of electrical engineering There are some other quantities in Electrical engineering, they are categorized below, 1. Resistance 2. Capacitance 3. Inductance 4. Impedance 5.Admittance Resistance: The electrical resistance of an electrical conductor is a measure of the difficulty to pass an electric current through that conductor. The inverse quantity is electrical conductance, and…