Answer / sam

Cannot answer your question if you cannot clearly ask the
question. What are you referring to level, press?

Answer / yanto

below tapping point is for liquid services and above tapping
is for gas services.

we do not need additional drain valve.

what is cascade loop and how it work and why it used instead of PID single loop? In cascade, Which loop is faster and slower? Please explain with loop drawing and example...

2 Answers   Honeywell,

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Why we use mmwc unit for pressure

3 Answers  

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What are different types of cable?

0 Answers  

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plz exlain the dcs system of ABB sympony hamnony

1 Answers  

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What is difference between radial vibration and axial vibration explain in detail .

0 Answers   Emerson,

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please explain smoke detectore & lel detector?what is o/p

1 Answers  

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pl give the guidance for DUBAL written test

1 Answers  

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I need circuit for RTD senser?

0 Answers  

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Can you explain drawbacks between P,I,D & PID controller

1 Answers   JSW, Priya Cement, TPL,

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List three types Level Transmitters with their working principles

1 Answers   ABB, Bapco Bahrain Petroleum Company,

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why flow transmitter showing 2.2ma?

2 Answers  

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What is the working principle of sox, nox analyzer?(opacity monitor) Otherwise how to measure the sox,nox?

1 Answers   Thermax,

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