Answer Posted / mrfa

It has crystal's inside when process pushes they create
milivolts .

how to calculate the total flow in square root

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we have a s-5 simense plc having op7 .recently on op7 showing error 1.plc not present 2. DB error frequently. can u have any solution . please send me.

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how to calibrate mass flow meter (Coriolis)? Example calibration range: 0 to 2500 kg/hr line size 3" fluid: Etheline glycol (MEG)

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What types of Instrumentation Related Questions can an Interviewer ask in a Telephonic Interview ?

2510

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What is intrinsic safety mean.

1906

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why is an oxygen sensor used in a boiler stack

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why micro controller 8051/52's clock frequency is internally divide by 12 ?? and why it is further divide by 32 in UART serial communication ??

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What are the error values can accepted in flow transmitter calibration?could u give any formula for this?

1910

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need to calculate flow rate with the help of dp range and orifice bore dia and size. range is 0 to 400 inwc and orifice size is 12 inch 150 # rf and bore dia is 7.180 inch. need to calculation for flow rate

1320

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In turbine, what does term CDP, NI, NH, HSSOC, means

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wich is coming the first HAZOP OR SIL

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Describe how to use megger to measure the earth resistance and insulation resistance

2233

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What is megering????

15477

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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.

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the pump holds on run indication into the dcs and filed local control panel remote push button condition operaton wrong like when the push button pushing conditions the pump is off and the push button release condition the pump is on totally opposite condition . And control room inside give the stop command into dcs just 1secon relay engage and again normal condition. How can I slove

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