Answer / m.hassanabbas

against loading pressure(bench set),the travel of control
valve is the load line of control valve.

Answer / faiyaz ahmad

flow of fluids in control valve its called load line of control valve

Answer / amit

As Due To Change In Flow If it Is Terbulent flow, Cavitation and Flashing Occurs due to whoch Load Ocurs on the Control Valve.

What is input and output of vaiberation transmitter and what is its unit.

4 Answers   SMH,

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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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How many interlocks at turbine? Plz explain briefly

0 Answers   MRPL Mangalore Refinery and Petrochemicals Limited,

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how to given power supply of any type two wire transmitter in field?

4 Answers   Dr Reddys,

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What is difference between magnetic flow transmitter & Electromagnetic flow transmitter?

1 Answers  

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What is scale factor of proximitor & unit of the viabration.

2 Answers   Sabic,

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What is the working principle of Bentley Nevada 3300

1 Answers   SMIT,

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What is the SCAN time of a DCS/PLC? What is the typical value for scan time of DCS and PLC?

6 Answers   Essar, Gasco, Siemens,

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What for barriers are used in DCS & PLC systems?

2 Answers  

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what is the input to be given digital temp controller during the the calibration time?

2 Answers  

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Which mechanical device is used in pressure gauges to reduce pulsating

4 Answers  

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what is corrective maintenance , explain with difination

1 Answers   Bapco Bahrain Petroleum Company,

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