what is differential pressure transmitter and transducer? how to work?

1 Answers   Idea,

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Why is a dead weight tester so called by that name?

1 Answers   SGS,

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What is trim material . Why it is known as trim.

1 Answers   L&T, LNG,

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what is the control valve?how many types of control valves are there

6 Answers   Chemin, Hindustan Zinc,

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how u calibate pr tx without master tx?

2 Answers  

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What materials are used in thermo wells?

0 Answers  

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How a pH sensor & analyzer work at waste water treatment plant, whats the principle & science is beyond this,How pH sensor sence & convert signal & move toward analyzer & analyzer show reading in percent? also what is temperature compensate option in analyzer

1 Answers  

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why use squareroot in flow measurment by dp transmitter?

4 Answers  

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Capacitance, resistance ( colour coding ), parallel & series circuits.

0 Answers   CCIE,

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When cryogenic control valve will be applied?

1 Answers  

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GWR radar transmitter working principle?

2 Answers   Tata Steel Limited,

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Explain about SOURCING & SINKING concepts in PLC to field sensor wiring ?

4 Answers   GATE,

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