EMF Equation of Power Transformer
Whenever we apply an alternating current to the primary of a power transformer there will be an alternating flux created inside the transformer core. The flux inside the transformer core will link with both of …
Power Transformer – An Introduction to Power Transformer
The power transformer is the most essential part of electrical transmission and distribution systems. In our current era, most of the electrical systems operate with alternating current or AC. After the production of alternating power …
Read morePower Transformer – An Introduction to Power Transformer
Reciprocating Pump Theory and Working Principle
There is a piston that moves to and fro inside a cylinder. This movement of the piston inside the cylinder sucks and discharges water or other similar liquids. When the piston moves in the forward …
Jet Pump Working Principle and Theory
When the level of underground water becomes quite down we use a Jet pump. Because in that case centrifugal pump or other rotary pumps cannot lift the water from that down level. The working principle …
Centrifugal Pump Construction and Working Principle
The pump which uses centrifugal force to lift water or any similar liquid to the higher head is the centrifugal pump. For lifting the water or similar liquid to the higher head this pump only …
Read moreCentrifugal Pump Construction and Working Principle
Diffusion Pump Working Principle and Theory
The working principle of a diffusion pump depends on the interdiffusion phenomenon between two different gasses. Gaede had developed this type of pump in the year 1815. After that Langmuir had developed the practical and …
Rotary Pump – Stationary Vane Rotary Pump
Like other rotary pumps, a stationary vane pump also has one stator and one rotor. There is no groove in the rotor. There is one vane that does not rotate with the rotation of the …
Rotary Vane Pump Working Principle of Rotary Vane Pump
The inventor of the Rotary Vane Pump is GAEDE. There are two types of Rotary Pump. Rotary Vane Pump Stationary Vane Pump Although the working principle of these two is the same. There is one …
Read moreRotary Vane Pump Working Principle of Rotary Vane Pump
Molecular Pump Working and Theory
Gaede and then Langmair developed the idea of a molecular pump. Theory of Molecular Pump Whenever a surface moves very near to a static surface, then the gaseous molecules in between the space of these …
Rotating Magnetic Field in an AC Machine
This article tells you the process of production of the rotating magnetic field in an AC rotating machine. The stator of a three-phase AC motor consists of a physically distributed balanced three-phase winding. The figure …