Answer Posted / karthik

MODBUS TCP/IP
MODBUS RTU
Profibus DP
Profibus PA
Profisafe
HART
Foundation Fieldbus
DH (AB)
MPI (Siemens)
PPI (Siemens)

If P will increase then what will happen with PID?

6142

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please send me some question papers of HPCL aptitude test ?? please send it to bipinb.28@gmail.com ...

2032

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Somebody tell me in what way i need to prepare for csio pgrpe(adv instrum eng)interview?what all the quest can i expect?

2634

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where are following valves are applicable to install. can any valve be installed any line. globe valve butterfly valve boll valve gate valve

1829

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How many ohms are required for proper earthing?

1133

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Explain the burnout feature.

1028

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Please can anybody help for control valve sizing step by step procedure?

2195

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I want to buy a seal kit of a pneumatic power cylinder.But I don't know it's specification.So please help me to know its specification.

1996

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Can u tell me the principle of the tc,rtd,level switch,pressure switch ,transmitter(pr flow level temp.),vibration...plz

2100

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What is critcal speed. what is resonant frequency. why we want to cross crtcal speed on higher RPM (early).

2191

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What is solenoid valve? Where it is used?

1158

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what is wave length were using ?

1941

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If we increase only P what will be controller action ?

2516

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which type inter lock use in petrochemical refinery,and oil & gas?

3070

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what is the calibration procedure for transweigh make weigh feeder?

4070

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