Electrical Machines
-
Which Transformer is More Efficient When Operates on 50Hz or 60Hz?
A 50/60 Hz Transformer – Which One is More Efficient and Why? A transformer is designed to be operated on both 50Hz and 60Hz frequency. For the Same rating, which…
Read More » -
Can We Operate a 60Hz Transformer on 50Hz Supply Source and Vice Versa?
What Happens When a 50Hz Transformer Operates on 60Hz and Vice Versa? Let’s suppose we have a transformer with same rating and parameters when operated at 60Hz and 50Hz supply…
Read More » -
Why Can’t a Transformer Be Operated on DC Supply?
What Happens When the Primary of a Transformer is Connected to the DC Supply? A transformer is a device which step-up or step-down the level of AC current or voltage…
Read More » -
Difference Between a Battery and a Capacitor
What is the Main Difference Between Battery and Capacitor? A Battery and a Capacitor is similar as both store and release the electrical energy and rated in Ah. But, there…
Read More » -
Autotransformer – Its Types, Operation, Advantages and Applications
Autotransformer | Its Operation, Types, Advantages, Disadvantage & Applications What is Autotransformer: Autotransformer is a special type of transformer that consists of a single winding. This winding is used for…
Read More » -
Types of Transformers and Their Applications
Types of Electrical Transformers What is a Transformer? An electrical transformer is a machine that steps up or steps down the voltage level without changing the frequency of the power…
Read More » -
Types of Batteries and Cells, and their Applications
Batteries and Cells: Types, Features, and Common Applications Long ago, the only ways to create portable energy were through steam or fuel. With the invention of the battery, life became…
Read More » -
Open Delta Connections of Transformers
Open Delta Connections of Transformers Suppose you have three single-phase transformers of 5 KVA each. They are connected in (both primary & secondary sides) in delta, then we can say…
Read More » -
Servo Motor – Types, Construction, Working, and Applications
Types of Servo Motors – Construction, Controlling and Applications To choose a motor is the hardest task, based on design criteria such as cost, torque, acceleration, positional accuracy, power and…
Read More » -
How to Wire Auto & Manual Changeover & Transfer Switch – (1 & 3 Phase)
Manual and Automatic Transfer and Changeover Switch Wiring & Connection In our step by step electrical wiring installation tutorials series, We will show how to wire and connect single phase…
Read More »
