Auto Transformer: Definition, Diagram, Working, Advantages & Disadvantages
An auto transformer (or autotransformer) is a special type of electrical transformer with only one winding, used to step up or step down voltage. In
Machines
An electrical machine converts mechanical energy into electrical energy or vice versa. The transformer is also an electrical machine which transform the voltage without changing the frequency. We will discuss about the;
- DC Motor
- DC generator
- Induction Motor
- Transformer
- Electrical drives
- Alternator or synchronous generator
Different Types of Electric Motors and Their Applications
Electric motors are essential components in modern engineering systems, powering everything from home appliances to industrial machines. Understanding the different types of electric motors is
Three Phase Transformer Connections
In three phase transformer connections, a transformer can be connected to either the star or delta. As we know, in a three-phase electrical system, there
7 Speed Control Methods of Induction Motor
This article describes various methods of Speed Control Methods of Induction Motor. An induction motor is a type of electric motor that runs on an
Motor Selection: Selecting a Motor based on Speed, Power, and Torque
In this article, we will discuss how to select an electric motor based on speed, power, and torque. Motor selection is one of the most
Why Core Saturation happens in Transformer and What are its Effects
Core saturation in a transformer happens when the transformer’s magnetic core can not no longer carry the magnetic flux. The transformer core can not carry
Power Flow Diagram of Induction Motor
The Power Flow Diagram of the induction motor shows the motor’s input power, losses, and the motor’s output power. The input electric power fed to
Motor Jogging Operation- Definition and Applications
Motor Jogging operation rotates the motor in slow increments. In jogging operation, the motor receives repeated starting and stopping commands in short bursts to perform slow
Universal Motor- Construction, Diagram, Working,Types & Characteristics
A universal motor can be defined as a motor that can be operated on both AC and DC supply. The internal design of the motor
What is the Vector Diagram of Transformer?
A vector diagram of transformer represents the phasor relationships between a primary and secondary voltages and currents. It is an important tool for understanding the