In control engg. : Differences b/w 1st order & 2nd order system, graphically & theoretically ?

0 Answers  

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types of valves

3 Answers   Bindal Papers, Kuwait Oil Company,

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What is the SCAN time of a DCS/PLC? What is the typical value for scan time of DCS and PLC?

6 Answers   Essar, Gasco, Siemens,

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what is meant by nuclear collector?

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what is concept of field,control room area in transmitters?

1 Answers  

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what is mean by loop checking?

8 Answers  

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Good evening all I need a small favour regarding reliance paper i wanna probable sample papers(e&i) of reliance. if any of u have any idea about dis then plz mail me back.i belongs to electronics and instrumentation engg.so i need e&i papers. thanking u....

0 Answers  

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why we use 24v dc in instrument rahter than 230vac????

4 Answers  

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What is the different between ESD & PLC.

1 Answers  

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what is the formula for changing Range of Transmitter from X mmwc to some Y mmwc with respect to DCS NCMH flow range from x NCMH to y NCMH?

1 Answers   HCL,

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I want to measure flow by using DP Tx and range is 0 to 1200 Kg/cm2 ?

2 Answers  

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pls give me presant awerness quistion and answer in my emailid.

0 Answers  

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