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What is HMI? Human Machine Interface or commonly called Man Machine Interface is the interface software between the machine or plant and the operator or observer. HMI is designed to make process industries work easier and to monitor the status of a…
Valve tests are done to verify and to ensure that the valves are suitable for factory working conditions. There are different types of tests that are carried out in a valve. Not all the tests should be done in a valve. Types…
What is zener diode regulator? Zener diode regulator is an electronic device designed to protect electrical and electronic devices sensitive to variations in potential difference or voltage and noise in the alternating current of the electrical distribution The zener regulator can regulate…
There are several techniques used for the process control system that are useful in the analysis and design of the modern process control system. The feedback control system is a type used in this type of control system. Feedback control system: In…
Electric motor is an essential electrical device in the home and industries. In general, in large organizations, an engine maintenance program is carried out in which the causes of the engine failures are identified and the necessary measures are taken to avoid…
Impeller-Turbine Mass Flow Meters: The impeller, turbine type mass flow meter uses two rotating elements in the fluid stream, an impeller and a turbine. Both elements contain channels through which the fluid flows. The impeller is driven at a constant speed by…
Motor controllers range from a simple switch to a complex system that uses solenoids, relays and timers. The basic functions of a motor controller are to control and protect the operation of an engine. This includes starting and stopping the engine, and…
What is Helix flowmeter? The helix flowmeter is a positive displacement device that uses two radially inclined helical gears to continuously trap the process fluid as it flows Working of helix flowmeter: The flow forces the helical gears to rotate in the…
There are different types of boilers classified based on their boiling process. These are main three type of boilers listed below: Fire Tube Boiler: In a fire tube boiler, hot gas passes through the pipes and boiler feed water is inside the…
Ethernet refers to the local area networks and devices that was defined by the Institute for Electrical and Electronic Engineers (IEEE) under the IEEE 802.3 standard that defines the CSMA / CD protocol. Ethernet is popular because it allows a good balance…
