without a positionar can a control valve operate? give the difference of operating with positionar and without positionar?

5 Answers   IOCL,

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PT RTD Range: -200 to 500 degree celsius If I configured in DCS Lower range and Upper range . In face plate it shows red colour due to overa range how was the characteristics look If the temperature is more than operating range. how was the characteristics look . whether its in Resistance vs Temperature curve is Linear or Non linear

0 Answers   MSL, SRAAC,

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How much Resistance Show by RTD(PT100) when it is installed in process(Consider Process Fluid temp 29 Deg C)?

5 Answers  

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what is cold loop? difference between hot and cold loop?

0 Answers   Adani Power,

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line up procedure for dp type flow transmitter?

0 Answers  

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can i calibrate DP transmitter online (while Tx in Service) if yes ,how?

1 Answers   CEPC,

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What is the principle of capacitance type level transmitter?

0 Answers  

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NAME ANY TWO PHOTO CONDUTIVE MATERIALS?

1 Answers   DVC,

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Which mechanical device is used in pressure gauges to reduce pulsating

4 Answers  

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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 mean by AC voltage and DC voltage

2 Answers  

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What is the relation between electronics & instrumentation

2 Answers  

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