what is function of switch, and how is it work, explain with difination

0 Answers   Bapco Bahrain Petroleum Company,

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DCS marshilling Cabinet Power supply can be replace during plant running time?

1 Answers  

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1.can you use SCADA instead of DCS,DCS instead SCADA 2.Difference between DCS and PLC,can their role be reversed i.e. role interchange 3.Difference between RTU and PLC

0 Answers   IOCL, Lakshmi Machine Works,

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plc trouble shootings?

3 Answers  

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what is orifice plate? Give me best answer?....plz

5 Answers  

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please explain smoke detectore & lel detector?what is o/p

1 Answers  

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plz send me placement paper of ongc

0 Answers   ONGC,

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what is mapping in instrumentation and control engineering

2 Answers  

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what is reset windup in integral control?

6 Answers   Honeywell,

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how can we calibrate the differential pressure transmitter by using HART communicator

8 Answers   Hindalco,

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why the SCAN time of DCS is more & that of PLC is less? if the SCAN time of DCS then why we use DCS.

4 Answers  

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Name some of the common protocol use in automation.

3 Answers   Empower,

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