Answer / muhammad ismael

When the downstream flow requirement of a compressor will increase, the pressure will decrease here and pressure on suction will increase. This may effect back flow in compressor or a physical damage also. On that time flow control system try to change the speed of Drive (Motor & Turbine) to match the new requirement of flow but speed of a large mass (Driver + Compressor) is not possible to change with in a short period of time. so, to avoid from surge a control valve used from suction to discharge or a valve used to blow the high pressure.

for oil & gas industries which zone is normally preferred? why? give its example?

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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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which instrument is used to study the structure of phloem and xylem tissue?

1 Answers  

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Hello to all....I am an Instrumentation Graduate and i am passed out in this year only.. I am unable to find the job in my core instrumentation.. so any boby tell me how to and where to search the job....please...and also tell me i there are any courses offered in the instrumentation stream so i can do it... you can send your suggestions to my mail-id i.e Ganesh20084u@gmail.com ... please..

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wht is dcs architecture ? can u give example?

3 Answers  

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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 PID tunning

2 Answers   EID Parry, MFL,

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please send the drdo exam paper

0 Answers   DRDO,

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What is the use of keyphasor in turbine.

7 Answers   Hindustan Zinc, R&D,

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WHY WE R NOT USING THE TURBINE FLOW METER IN THE STREAM SERVICE ? pl explain?

3 Answers  

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what is the imbustion control loop

0 Answers   Manali Sugars,

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What is Process portal A(PPA)?

1 Answers   ABB,

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