What properties or parameters to be taken into consideration for protection while selection of Dcs controller.

1 Answers   JPL,

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What is sensitivity in vibration probes..?

0 Answers   Lanco,

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why cant we use mV instead of mA?

12 Answers   ABB, Power Grid, Qatar Gas, USW, Visa Steel,

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What is difference between scada and virtual instrumentation?

1 Answers  

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Induction type 1-p wattmeter reads ….. a) true value b) apparent value c)volt ampere value

3 Answers   Engineers India Limited,

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list of flame proof certification ?

1 Answers   TATA,

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In my company plc based winders are operated. one day there was a data transmission failure alarm shown on pc. as per sir instruction we have reset master plc but winders were not triped and alarm gone. so what master plc do?

0 Answers  

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please explain clearly in PID controller if We increase P only what will be action of the contrlere.

1 Answers   IMECO,

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What output voltage the proximity switch shows when it is in open enviornment?

1 Answers  

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what is the reason while warning lamp is on while the engine is cranking?

0 Answers   Jindal,

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I need control valve ISA hand book. Is there any site to download that big book containing all the pages. Written by Paul Friedmann

0 Answers  

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WHAT IS THIS INSTRUMENTATION?

7 Answers  

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