What is the standard height for stancion supports?

4 Answers  

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what is corrective maintenance , explain with difination

1 Answers   Bapco Bahrain Petroleum Company,

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what is the difference between venturi and orifice meters?

9 Answers   Medha Servo Drives,

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give some question relative instrument fitter?

0 Answers   Armco,

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How many ohms are required for proper earthing?

0 Answers  

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How to calibration of vibration probe

1 Answers   Mina Al Ahmadi Refinery,

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what is different between modbus and serial link? please could anybody give right answer.

2 Answers  

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what is use of communication wire in multipare cable(oil and gas field), why this communication wire not used in single pair cable?

0 Answers  

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Why rdt and thermocouple both give different output .and one things more, how to generate  ohm or mili volt  plz mail me merajalam143545@yahoo.com

0 Answers   Samsung,

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What are the charcterstics of a P&ID controller block for Governor speed raise or lower for a load sharing functionality between 4 Gas turbines in droop mode.

0 Answers   TNPL,

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In split range control, we will control 2 outputs with time interval. Eg :(with 4-20 ma signal, for 4-12 ma we are operating one control instrument like valve & for 12-20ma we are operating other control instrumet (other valve). If we get a signal of 15ma to first instrument (Valve 1), what will happened to the first valve, and if we get signal above 20 ma to 2 valve what will happened ?

3 Answers  

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Is wet leg type system nessesary to measure water level of steam DRUM? How the transmitter is calibrated to measure this level?

0 Answers  

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