Electrical Diary

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…

What is Transformer? A transformer is an Electrical static device. it consists of two or more stationary coil which is interlinked by a common magnetic circuit for the purpose of transferring electr…

What is Armature? The armature is used in both types of electrical machines whether it is a generator or motor. Sometimes it is preferred that the stator is the armature and sometimes it is preferred…

What is a three-phase induction motor? A three-phase motor is a type of electrical machine That is operated by a three-phase power supply. It is a very popular and common type of AC motor. In most i…

What is the Emf equation of DC Generator? The voltage generated in the armature of any DC generator or motor is determined by an equation. This equation is called the Emf Equation of DC Generat…

What is a Transformer? A transformer is a static electrical device which consists of two or more electric circuit which is linked by a common magnetic circuit. This magnetic circuit transformer e…

Definition of Electric Braking A smooth and safe reduction in the speed of the electric motor is called electric braking. The application of motors, it requires a quick, accurate, or rapid stop of …