Answer Posted / sampath

please,can you watch the youtube video

http://www.youtube.com/watch?v=WvcrTuYGurg

what is intrinscily safe system and where we use?

2589

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Explain the key components of control loop?

1104

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Who to difference between analog in & analog out in dcs?

1747

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installation process of orifice,a question asked for confusion creation in interview by BARC 1.if orifice is tightly fitted with pipe ,it will act like venturi 2.if orifice is left hanging in between liquid it will not create the pressure difference exactly,

2181

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What is the difference between modbus,fieldbus & profibus

2469

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How ejector(or)evactor air pump is working in thermal power plant?

6678

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a flow transmitter [range-0-400mbar] connected in process line. please explain me how to calibrate the flow transmitter , & how to do static error

2328

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How to calibrate Magnetic flow Transmitter in Field

1310

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what is RTV function in in process control?

3171

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I have a Control VAlve having size of 2 ".Only the known parameter is Pressure drop . Its 2 Kg. Then How to calculate control valve sizing means Cv.

2403

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when a magnet is heated?

2035

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what is The specifications for oriface instalation

2199

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can we replace a slot sensor (inductive type) with limit switch (potenial free contact / no-nc type).

2072

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what are the values of fuel flow rate in various places in boiler.

1770

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Can any one tell me what type of question asked for instrumentation and control interview panel??? pls mail ramashankar.goel@gmail.com

954

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