Showing posts with the label
Electrical Machine
What is Induction Motor? An induction motor is a type of electric motor that uses electromagnetic induction to convert electrical energy into mechanical energy. It is also known as an asynchronous …
What is squirrel cage induction motor? A squirrel cage induction motor is a type of AC electric motor that is widely used in industrial and domestic applications. It is called a "squirrel cage&…
DC Compound Motor DC Compound motor are special types of motor in which two types of field winding is available. Its one field winding is connected in series and the other is connected across the …
What is DC generator? A direct current generator or DC Generator is an electrical machine that converts mechanical energy into electrical energy in the direct current domain. This energy conversion …
Losses and Efficiency As we know a transformer is a static electrical device that consists of two or more electric circuits which are linked by a common magnetic circuit.This magnetic circuit transf…
What is a Separately Excited DC Motor? Separately Excited DC Motors are similar to all other DC motors but the difference is the excitation System . For the Production of Magnetic Flux, there is a se…
What is a Vaccum Circuit breaker? It is high voltage electrical equipment that is used in high voltage engineering work to break the circuit in either overload or short circuit conditions. In this b…
What is an ideal transformer? An ideal transformer is a hypothetical transformer that has the following properties: Resistance of Primary Coil is zero Resistance of Secondary Coil is zero. The Core…
What is DC Shunt Motor? DC shunt Motors are also self-excited DC Motor. In an electric circuit, if two components are connected in parallel then it is called a shunt. Similar to this, In DC shunt Mot…
What is an Electric Motor? The electric motor is an electromechanical energy-conversing device. In other words, Electric Motor is a device that converts electrical energy into Mechanical Energy. E…
What is DC Motor? A DC motor is an electrical device that converts electrical energy into mechanical energy.DC Motor runs on DC Current. The Construction and working principles of the DC Motor an…
What is a Transformer? A transformer is an electrical machine that is used to transfer electrical energy from one circuit to another circuit. Transformation of Electrical Energy from one circuit to…
What is AC voltage and its full form? The full form of AC is Alternating Current. Whenever current flowing in a circuit varies in magnitude along with the direction periodically, then it is called A…