What is Interposing Relay in a PLC System?
Interposing Relay system is the system used to isolate two different systems working on the different magnitudes of voltages. The different voltages can be 24
Difference between Analog Circuit & Digital Circuit
In this article, we will discuss the differences between analog circuits & digital circuits. The analog and digital circuits are the basic building block of
One Shot Rising and One Shot Falling Instructions in PLC
In this article, we will discuss the instructions for the One Shot Rising and One Shot Falling function in Allen Bradley PLC. One Shot Rising (OSR)
What is PID Controller?
In this article, we will discuss the PID controller and its working. PID controllers are used for controlling the process in a closed loop for
Transformer Voltage Ratio Calculation Calculator
The transformer voltage ratio is defined as the ratio of primary voltage to secondary voltage. The transformer has two winding – primary and secondary winding.
Technical Evaluation for DCS and ESD
Technical evaluation for DCS and ESD (Distributed Control system & the Emergency Shutdown System ) for projects in process and manufacturing industries shall include Specifications,
Circle Diagram of Induction Motor – Definition, Construction & Its Parts
The Circle Diagram of an Induction motor is very important for studying motor performance under all operating conditions. In other words, we can say that the circle
Difference between Transmission Line and Distribution Line
The main difference between the transmission and distribution line is that the transmission line carries a large amount of power at high voltage, whereas a
Introduction to Double Block and Bleed Valve System
The double block and bleed valves are also known by the short name “DBB valve”. Two ball valves could be integrated into a single body
Partial Stroke Testing Device (PSD) in SIS Final Control Element
Installation of a Partial Stroke Testing Device (PSD )in SIS Final Control Element for automated ON-OFF valve operation improves the Proof test requirement. Here, SIS is