PLC Program Exercise in Telugu: Digital Comparator
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PLC Program Exercise in Telugu: Digital Comparator
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Configure a Smart transmitter using the HART communicator and calibrate the device for 4mA and 20mA calibration range of the instrument.
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AAQMS (ambient air quality monitoring System) for continuous monitoring of pollutant gases like NO2, SO2, O3, CO and suspended particulate matter like PM10 and PM2.5 Ambient Air Quality Monitoring Parameters As per norms below mentioned parameters are mandatory for air quality. CO : Carbon Monoxide SO2: Sulphur Dioxide NO2 : Nitrogen Dioxide O3: Ozone PM10: Particulate Matter The following provides information about the basic principles used for measurement. Sulfur dioxide (SO2) : Sulfur dioxide (SO2) is measured continuously by instruments using the fundamental principle of fluorescence. Fluorescent analyzers irradiate an ambient air sample with ultraviolet light at 213.8 nm. Sulfur
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Types of distributed control system architecture used in industrial automation for oil and gas plants for safe operation.
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Control Valve failure mode shown in instrument diagrams by either an arrow pointing in the direction of failure and in general Fail Close or Fail Open Valves.
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Identify the master (primary) and slave (secondary) loops in cascade temperature control system, and also determine which loop should be tuned first.
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