Level in tank under vacuum (Ex: Condensate Tank of Power Plant)is measured using D. P. type level transmitter. Tank is subjected to vacuum of 755mmHg. Is it possible to fill wet leg ( i.e. leg connected to top of vessel with low point of D. P. xmtr) with water?. Are there chances of water getting sucked under vacuum? if yes, what is the solution?

3 Answers  

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when i installed Allen_bradley_RsLogix_500_Pro_V_7.0,after installation it gives the fatal error.it need activation file.from where and how i can find its activation file.

6 Answers  

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

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in pressure gauge inside why we are using the glasarin oil?

4 Answers  

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why the positioner output is 3-15psi

5 Answers  

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What is transmitter

2 Answers   GNFC, QNFS,

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The document / drawing that is primarily used in depicting the “Bill of Materials (BOM)” of piping system is the

2 Answers  

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what is the difference between laminor flow and turbulant flow

2 Answers   Invensys,

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How comparison of objects is done in PHP5?

1 Answers   TIS,

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State four different types of flow measurement, for gas flow measurement MMSCFD is the common unit expand the unit and specify significance of word S in the unit.

0 Answers   ADMA OPCO,

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Why 4mA-20mA current loop selected as standard ???

1 Answers   IMCO, Reliance,

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if change the pid in D value so what action.

2 Answers   Siemens,

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