Answer / tarique

zirconia type

Answer / jitendra chauhan

oxygen analyser is a paramagnetic type analyser. A magnetic field generated and sample line given to the reference line in an analyser. When difference type of oxygen sample entered on sample line. A current generated due to changes of magnetic field.

the 3 most common transmitter protocol being in refinery or qatar gas and aramco.

0 Answers   Shell,

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Why we not use 2-20Ma or 1-20Ma

5 Answers  

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What is the relationship between GAIN and PROPORTIONAL BAND.

1 Answers   Kharafi National, Sabic,

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What is the difference between HMI and SCADA?

2 Answers  

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Q- In the process of checking AC through Phase Tester our body is the part of circuit but we don't recevie Shock, Why ?

2 Answers  

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suppose in dcs range of a flow transmitter is 10t/hr what is dp for 50% in 2500mmwc

6 Answers   Chevron,

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Which type of diaphragm use in costic line, dm water line, natural gas line, oil line?

0 Answers  

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What are the most frequent problem faces with Vortex flow meter?

1 Answers  

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Which standard is used for calibration of Control Valves ?

2 Answers  

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in my plant 100% feedwater control v/v is air to close but due to instrument air fail,the valve opens but instead of drum level high its get tripped in low low drum level.the urv of level tx is 0 and lrv is -800.pls tell me the reason. for such behaviour.

1 Answers   Sirpur Paper Mill,

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Why 24VDC power Supply is used as standard for all loop powered transmitters?

8 Answers   Lupin,

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What is hook's law

4 Answers  

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