what is the principal of operatio of dc motor

1 Answers  

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The pressure class rating (such as 150 lb, 300 lb, etc.) of a line appears in the form of ________________ in the Line Number (or Line Designation) on a P&ID

1 Answers  

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what is gas metering system? gas chromatograph? and gas compressors?

0 Answers   HPCL,

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what is the calibration standard for pressure and differential pressure transmitters?

1 Answers   Thermax,

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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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How to calculate flow of air bubbler type level transmiter  According hight and density 

2 Answers   Qatar Petroleums, RKS,

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How the sizing of the analog signal cable is calculate?

0 Answers   Reliance,

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What is passive connection of instrument in different type of I/O module

1 Answers  

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WHAT PRINCIPLE OF GAS ANALYSER( CO,CO2,N2)

2 Answers   Jubilant Organosys,

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What is intrinsic safety mean.

0 Answers   CCIE,

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What is instrumentation amplifier?

3 Answers  

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i want know about capillary type LT transmitter installation. we can install any location in between to HP and LP leg?

2 Answers  

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