Starting and Speed Control Of 3-Phase Induction Motors
Starting and Speed Control Methods of 3-Phase Induction Motors

Introduction A three-phase induction motor has a kind of electrical "resistance" when it starts, which makes it draw too much electrical current when you turn it on. This can be…

Motor Braking Types, Advantages, and, Applications
Motor Braking | Types, Advantages, and, Applications

Introduction Electric braking provides a more consistent and controlled way to rapidly stop a running motor compared to mechanical braking, which relies on the condition and quality of brake shoes…

Losses and Efficiency Of D.C. Machines
Losses and Efficiency Of D.C. Machines

Introduction Electric machines transform energy. Motors change electricity into motion, while generators turn motion into electricity. During this process, energy isn't perfectly converted; some is lost. These losses, like heat,…

D.C. Machine | Types, Losses, and Applications
D.C. Machine | Types, Losses, and Applications

Introduction DC machines come in two main types: DC motors and DC generators. They're a lot like AC machines but also handle AC currents and voltages. Despite this, they provide…

Incandescent lamps |Types, Advantages, and Applications
Incandescent lamps | Types, Advantages, and Applications

Introduction Heat is produced when an electric current is passed through a wire, which raises its temperature. At low temperatures, only heat (I.R. radiations) is produced. At high temperatures, light…

Discharge Lamp | Classification and Characteristics
Discharge Lamp | Classification and Characteristics

Discharge Lamp Incandescent lamps have a very low lumens output. Moreover, they give yellow light, which creates strain in our eyes. Discharge lamps have high production and produce a light…

Power Quality | Sources Of Pollution, Need, and Effects
Power Quality | Sources Of Pollution, Need, and Effects

Introduction Power quality refers to how close the electrical voltage is to its ideal state at any given time. High-quality voltage appears as a smooth sine wave with the expected…

Total Quality Management | History, Importance, and Characteristics
Total Quality Management | History, Importance, and Characteristics

Introduction Total Quality Management (TQM) involves comprehensive endeavors across an organization to create a lasting environment where employees consistently enhance their capacity to deliver products and services promptly, which customers…

Energy Conservation | Principle, Importance, and Benefits
Energy Conservation | Principle, Importance and Its Benefits

Introduction Energy conservation means using less energy by being smarter with how we use it. This can involve using energy in better ways or changing our habits to use less,…

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