Answer / sanjay goswami

Two probes are used to have a counter check on pulse
failure and to ensure pulse intregrity.Means if one probes
misses some pulses you can get an alarm or error message on
that

Answer / janes

Turbine Flowmeter is used for the Mass flow measurment. For
Massflow meter, temp and pressure data to be taken in
account to calculate the Massflow rate.

Explain Gas Turbine startup and shutdown sequences

0 Answers  

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if i want to make a zero trim for mass flow meter the pipe line should be empty or i need to make it full? i really need the answer pls help me

2 Answers  

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WHY WE WILL USE 0-24VdC IN ELECTRONIC CIRCUITS AND INSTRUMENTATION TRANSMITTERS?

3 Answers   Aban Power, Jindal, JSW, Sugar Factory,

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

5 Answers  

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Difference between dcs and plc including date processing and architecture.

0 Answers  

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what is the working principal of pribe

0 Answers  

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temptrure me ketne frequiency hote hai

0 Answers   ME,

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How 2 calibrate level tank having large height..?

2 Answers  

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diffrence b/w accuracy and precision?

4 Answers   HPCL,

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How flow control valve is working with pnuematic positioner and I/P convreter from command is given from remote

1 Answers   Ecil, GAIL,

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How to convert ma to mv? Resistance 250 ohm is connected in series or Parallel?

3 Answers   ISRO,

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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% , then it will reaches again 50%, this type of action occured frequntly.. so what to do for solve this problem. The possible cause is in volume booster or positioner's relay.. positioner is double acting .. and make siemens..sipart.The cv is double acting and mounted for anti surge operation, it having 4 nos. volume booster, one sov, one positioner, etc..?

2 Answers   Gujarat Fluorochemicals Limited (GFL), Shell,

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