Answer / s

we can give 4-20 mA either to externally mounted i/p or
intergrated i/p cum positioner in MIL control valve.

Answer / gsn murthy

the input of the MIL control valve normally in I/P (current
to pnuematic convertor) or direct mounted of E/I.

Answer / sagar gadag hiranyakeshi suga

we give 4 to 20 ma i/p in positioner(in built
current/pressure transduser)

what is upstream and downstream in liquid flow?

6 Answers   Thermax,

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what is difference b/w tube and pipe ?

6 Answers   BSL, Descon, Kirloskar,

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How do you troubleshoot accelerometers used in Vibration monitoring/tripping

1 Answers   Air Liquide,

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How to connect field devices to PLC and DCS using a FIELD BUS, DP,MOD BUS(please tell me any extra interfce or adopters need in this case if we use remote i/o s)

3 Answers  

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is any standard angle for thermowell mounting for horizontal and vertical pipe lines?

3 Answers  

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Explain about SOURCING & SINKING concepts in PLC to field sensor wiring ?

4 Answers   GATE,

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what happens when the profibus fails while in operation (operation of a valve)?

5 Answers   L&T,

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what is differences between singal acting and double action valve

1 Answers   Carlo Gavazzi, Welspun,

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

5 Answers  

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hi sir yhis is zahid ali i am preparing for the jspl at oct.4.please send me the recently updated sample paper.

0 Answers   Jindal,

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Reason for capillary type dp level transmitter fluctuation

0 Answers   BMB, Enppi,

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If a control valve is hunting means means if we are giving 50% to the cv, the cv will open at 51% then slowly slwoly it will reaches 49% , so what to do for solve this problem. The cv is double acting and mounted for anti surge operation, it having 4 nos. volume booster, one sov, one positioner, etc..?

0 Answers   QAFCO,

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