Answer / murali iroyal

A programmable logic controller(PLC)is a electronic device
or i can say it as a controller to make program for machine
to operate in lay-man language,

Using PLC you can make machine automatic and run the machine
asper your requirement

Answer / m.umer irshad

a PLC is a Controller and a electronic device thats perform
according to instrunctions saved in their memory to perform
the specific tasks.

Answer / khomotso

It Operates, more like microcontrollers but the configuration are way too different. It make use of logic zero and logic one for automatic control and for complex operation, some sensors, relays, timers, counters... etc are installed as part of the process control to obtain desired outputs

Examples. Boom gate, traffic lights,

What is difference between reset and initialization in system.

1 Answers   Marafiq,

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who's take first position in process in the timing of new installation flow transmitter and control vavle. give the answer with logical trick.

2 Answers  

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units for vibration in power plant

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how to calculate range of level transmitter?

0 Answers   TCE,

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whats the working of principal thermocouple

6 Answers  

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which type inter lock use in petrochemical refinery,and oil & gas?

0 Answers  

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IS IT POSSIBLE TO CALIBRATE A LEVEL TRANSMITTER INDICATOR(ABB) USING HART COMMUNICATOR.? I MEAN TO CHANGE FROM ONE UNIT TO ANOTHER WITHIN INDICATOR (EG. INCH TO FEET)...? PLZ NOTE THAT I HAVE MADE THE UNIT CHANGE IN TRANSMITTER USING HART COMMUNICATOR..BUT WHAT ABOUT THE INDICATOR..?

2 Answers  

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what are different types of cables used in instrumention how to calibrate a level transmitter online ( rosemount )

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1)how we calculate the drum level? and how we select the transmitter range?

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explain how magnetic flowmeter works

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in pressure gauge inside why we are using the glasarin oil?

4 Answers  

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How ejector(or)evactor air pump is working in thermal power plant?

0 Answers  

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