Answer Posted / yadav manoj

first select the type of instrument,If not measure the
hydrostatic pressure exert on the bottom at filled and
empty condition.This give you a DP created by level.Take a
DP type Pressure trans. and calibrate in term of that DP.

please tell me what is a light up procedure of Cfbc boiler and what it's axuillaries of cfbc boiler?

8668

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, Instrument Index, P&ID review, I/O schedule, datasheet, DCS / Analyzers specifications, loop diagrams, hook-up drawings.

8102

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How d.p. Transmitter can be applied to open tank?

1128

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How to Calibrate Level Switch in field

1336

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We Have Two Field bus Pressure Transmitters of Different Sensor Range (I.E One is of Lower range and Another is of Higher Range).Is same Process Line. My Question is Can i provide Saturation Limit to my field Bus Transmitter as We can provide Saturation current limit to HART Instruments. As During Low Pressure Both Working OK ,But During High Pressure, transmitter with Lower sensor range Goes to Fault mode as Beyond its Sensor Limit it can Measure, So may I provide Saturation point Some where to Suppress This Fault during High Pressure.

1663

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why orfice is not used for main steam flow calculation

2128

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What you mean by multi stage control vavles?

1810

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how to work MIL contol valve posistioner ?

2144

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Explain an adaptive / self-tuning controller’s major draw card.

2324

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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.

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How it the difference between force balance system and dispalacement balance system?

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all types instrumentation questions want

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Explain about the leakage class of the control valves

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draw the block diagram of a level transmitter ?

2394

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What is solenoid valve? Where it is used?

1112

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