Answer / sivaram

To maintain the PV out put related with two different process
then out put should be split Ex:-Steam turbine Hot well level
control 1) PV: Hot well level 2)split out put1:inc to dec
action 3)Split out put2:Inc to Inc action ,and valves also
designed reverse action.

how we convert Mili ampere to temp txt,level txt,flow txt,pressure txt range value

4 Answers   Saadi Cement,

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What is the Difference between E/P Positioner and I/P positioner in a control valve? In which applications the respective positioners are used in?

18 Answers   ADCO,

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please give me the syllabus and sample questions if possible for Instrumentation for Vizag Steel plant MT (Trainee) 2009 exam

1 Answers   Pedvak, Steel Plant, Vizag Steel,

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Why 4-20mA SIGNAL IS PREFERRED OVEA A 0-10v signal?

5 Answers  

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how to design orifice plate?what is the equation?

0 Answers   REL,

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Please tell me details about Sox,Nox,SWAS analyser????

0 Answers   Essar,

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how to calculate flow range in DP tx

1 Answers   Karnataka Power,

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how can I install "operating system " in may HART communicator? It is damaged, and it doesn't boot up.

1 Answers   ARPC,

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HOW TO CHOOSE FREAQUENCY IN FMCW TYPE RADAR INSTRUMENTS. DESIGN BASIS OR DESIGN CALCULATONS ?

0 Answers   Chevron,

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What are the key components of control loop?

1 Answers  

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sir ,iam in dem urgent need of HPCL Paper of Instrumentation Branch plz send me at your earliest convenience at ujjwal_sharma1983@yahoo.com

0 Answers   ONGC,

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can any one explain in which term we are flow flow is it volumetric r is it mass? and y

0 Answers  

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