Answer / faiyaz

DCS is stand for Distributed control system which is used to monitoring and controlling the process industry and dcs controlling the more I/O

in a electronic controller why we are using 250 ohm resistance in input signal?is i/p is necessary in control valve when we are using electronic controller give details?

3 Answers   IOCL,

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is fan is a transducer or inverse transducer?

5 Answers  

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what is mass flow meter principal?

4 Answers   GIL,

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What is maintenance planning?

3 Answers   Qatar Airlines,

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Explain the working principle of variable frequency drive?

0 Answers   ABB,

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So I'm a first year apprentice and I'm having a tough time with knowing the difference between AI, AO, DI, DO. I'm having a hard time understanding what devices are which and why. Can someone explain this to me?

2 Answers  

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How to measure the dust in chimney(spm)?

0 Answers   Thermax,

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in differential pressure transmitter,min&max pressure range for hp&lp

0 Answers  

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-200mmwc to 500mmwc range transmitter have there 4mA is -200 and 20mA is 500.what is the range in 12mA?

5 Answers   NCC,

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Where Can i take a SPI INtools training in Mumbai? In Rolta India Ltd to whom I should approach regarding of SPI INtools Training?

0 Answers  

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How we connect a instrument with ground, Give brief explanation with help of diagram?

0 Answers  

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What is the PLC configuration in Cement industry?

0 Answers   IMCO, Maha Cement,

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