DNP3 Communication Protocol Overview
The use of Open Standard communications for Supervisory Control and Data Acquisition (SCADA) is well established in an increasing number of utility and industry sectors across the globe. This has…
3 Port 2 Position Direct Acting Solenoid Valve Working Principle
The valve is 3/2 Direct Acting pressure balance design i.e. area at the Seat (Part-19) and balancing Plunger O Ring (Part- 80) are same, thereby air force acting on the…
Oil and Gas Interview Questions Answers
We prepared an article on Interview Questions and Answers on Natural gas related to INDIA. Oil and Gas Interview Questions Answers What is Natural Gas, PNG, CNG & LNG? Natural…
Motor Inrush Current Measurements
Why inrush current important ? Inrush current, sometimes known as starting current or locked rotor current in motors, can be four to 10 times higher than a motor’s running current.…
Floating Vs. Grounded Voltage
In electrical circuits, voltage is always measured between two points: a point of high potential and a point of low or zero potential. The term “reference point” denotes the point…
Importance of Magnetic Flow Meters Grounding
Proper installation and grounding of magnetic flow meters is important for accurate, reliable, and measurement of volumetric flow rate.
Why we use Cable Shielding with Ferrites ?
Electromagnetic interference problems can arise anywhere since electromagnetic energy can unpredictably couple into systems, producing unwanted effects. Electromagnetic interference occurs when three elements come together: a source of interference a…
Basics of Total Organic Carbon (TOC) Analyzers
Carbon content is one of the most important parameters measured in various types of solutions, from commercial drinking water to industrial wastewater. Total organic carbon (TOC) analyzers are devices used to…
Input-Output Relationships of Transmitters
Have you ever had that actually forget something simple? And generally forgotten it was in the form like a formula. For example, the formula to convert temperature unit of degrees…
Catalytic Gas Detectors Principle
Catalytic gas detectors are based upon the principle that when gas oxidizes it produces heat, and the sensor converts the temperature change via a standard Wheatstone Bridge-type circuit to a…
