Answer Posted / praveen kumar

Yes we can use DP transmitter

What happen if I install my pressure transmitter below the elevation of pipe in natural gas service?

1198

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use of split range ? where it is used ? in which control loop it is used ?

1968

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Positioner usage.

1931

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What is defferent betwen ESP &PCP PUMP .HOW IT IS WORK?

2475

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need instrumentation job completed 1 year trainee ship in mnc pesticide company. now in search of job

1884

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Calculate the maximum pressure drop that can be allowed to occur across a control valve, so that we can prevent cavitation / flashing from occurring. Use the following formula: Δ P allow = Km (P1 – PvapourA) where, Δ P allow - the maximum allowable differential pressure for sizing purposes, or terminal pressure drop; Km- the valve recovery coefficient from the manufacturer’s catalogue; P1 - absolute inlet fluid pressure; PvapourA - absolute fluid vapour pressure at the inlet temperature; Use Atmospheric pressure = 101.3 kPa, P1 = 1200 kPa(g), PvapourA = 4 kPa, KM = 0.72

2209

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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.

3014

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give some question relative instrument fitter?

6263

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What is mean by analytical instrumentation?

1813

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Which type of diagphram use in costic line,DM water line,natural gas line,oil line?

3916

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How to do gas analysers calibration in AUTO and Manually by using zero and span gas?

2343

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How does temperature bath work? How does coil gets heated only by applying some current?

1819

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How to Calibrate Interface Level Troll in field

1364

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sir i m preparing for BARC but i am not getting any papers to prepare for this exam so please send me some sample papers to my i.d for the preparation of barc.

2458

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pls provide me syllabus and old question paper of instrumentation engineering for GET(JSPL)

2262

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