Answer / sivaram

To maintain the PV out put related with two different process
then out put should be split Ex:-Steam turbine Hot well level
control 1) PV: Hot well level 2)split out put1:inc to dec
action 3)Split out put2:Inc to Inc action ,and valves also
designed reverse action.

EXPLAIN NETWORK COMMUNICATION ON DCS?

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what is the reset offset and control system in instrumentation

0 Answers   ABB,

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what does it mean an active front end in vfd plz explain it briefly

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Is there’s power on the bus (if so, state whether on the signal bus, or on a separate in the following: a) HART b) Profibus DP c) Profibus PA d) DeviceNet e) Foundation Fieldbus

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For what Wake Frequency Calculation is used?

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what's meanning of 1250KVA and how to calculate with Volttage and Current. answer give with example.

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what is the formula for changing Range of Transmitter from X mmwc to some Y mmwc with respect to DCS NCMH flow range from x NCMH to y NCMH?

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I have a close vessel tank which is under vaccum when in running condition so pl. Provide it's range for dp type tx whose flange to flange distance is 440 mm and density is 1

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How does a single acting, spring return ball valve actually work? Does it require continuous air supply? 

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all types of liquid analyzer principle with drawing?

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What is the right procedure for adjusting the gap voltage of bently nevada vibration sensor?

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Please any one can provide latest aptitude test,technical test and interview questions for tata consulting engineering (TCE) i need it asap thanks in advance

0 Answers   TCE,

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