what should be distance from tapping point to inallation place of instruments?
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Answer / meraj143545@gmail.com
Under 6 mtr should be installed tx
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Answer / afsar mumtaz
D AND D/2 IN CASE OF UP STREAM AND DOWN STREAM
D: DIAMETER OF PIPE
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Answer / arun
D is the distance between taping and orififace plate flange
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Where do we consider the pressure in mbar & where do we consider the pressure in bar & why is it so ?
2 Answers BOC, Jindal Steel and Power,
What is transducer
What is the function of solenoid valve in on/off & shutdown valve and why it is not used in control valve normally?
defffrence between instruments and instrumentation
how can i calibrate I/P converter
A pressure differential gauge type of instrument has a manifold with 2 isolation valves (hp and lp),2 vents(1 each for hp and lp) and 1 equalizing valve. Determine the position of each valve(either fully closed or fully open) when troboulshooting to: 1. zero the transmitter. 2. determine if there is a block in the impulse line. 3. determine if the gauge is functioning properly. The process fluid is water.
what is modbus,profibus,fieldbus
What is TMR
What is maintenance planning?
Is SmartPlant Instrumentation taking advantage of the quality assurance procedures within Intergraph?
What is zener diode? What is voltage regulator?
List three types Level Transmitters with their working principles
1 Answers ABB, Bapco Bahrain Petroleum Company,