Circular Waveguide cutoff frequency Calculator
A waveguide is a hollow metallic structure that transfers high-frequency electromagnetic waves from one place to another. In other words, waveguides are structures that guide
Electrical Contact Resistance & Its Importance
The electrical contact resistance is the resistance at the electrical connection point that oppose the flow of electric current. The high electrical contact resistance leads
Orifice Flow Meter- Its Working, Types of Orifice Plates
Orifice flow meters are a kind of inferential flow meters. Here, Orifice plate generates a differential pressure, which is in relation with the flow passing
Power Quality Terms and Definitions
In this article we will discuss the power quality terms. The power quality is of utmost importance for reliable operation of the electrical equipment. It
What are Seebeck Effect and Seebeck Coefficient?
The Seebeck effect shows the build-up capacity of an electric potential across a temperature gradient in the material. The Seebeck coefficient of the material is
What is an Air Valve? Purpose, Types, Advantages
The excess air in a pipe can impede the fluid flow. Thus, the air in pipe cause slower flow, turbulence, and corrosion. To avoid all
Basics of Level Measurement
Level measurement is most important for process control. Level measurement is the process of measuring the amount in terms of the level of material in
Types of Chopper Circuits
We will discuss the types of chopper circuits in this article. There are different types of choppers circuits. The chopper circuits are classified according to
What is a Megger? Principle, Advantages, Disadvantages
The term megger or megohmmeter refers to an instrument for measuring high voltage electrical insulation. “Megger” is the brand name of the first portable insulation
Thermoelectric Power Generators or Seebeck Power Generation
The term Seebeck Power generation has been coined from the Seebeck effect which states that when electricity is created between a thermocouple when the ends