Answer / fff

three wire RTD FOR RESISTENCE COMPENSETION
FOR TWO WIRE HAVE INTERNAL COMPENATED WITH WHISTEN BRIDGE
CIRCUIT

Answer / sanal sasidharan

In 3 wire , 2 wires supply power and 1 give the o/p

Whereas in 4 wire , 2 2 wires supply power and 2 for o/p

Control valve Flow characteristic. How the equal percentege curve form?

5 Answers  

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I have 475 hart communicator. this is not support any new type of instruments such as tranmitter,fieldvue DVC6200.DVC 200 since i got point out need to upgrade . my questions is how can upgrade new instruments software in my 475 hart communicator. can any answerplease>?

1 Answers  

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How can I read the electrical drawing easily?

2 Answers   Plot Enterprise,

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Flame scanner

1 Answers  

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Identify the electrical variable that is either directly or inferentially used by various instruments to determine the value of a measured variable.

4 Answers  

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What is force balance principle? State some of its’ advantages.

0 Answers  

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wht is mean by dpt(differential pressure transmitter)

1 Answers  

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why orfice is not used for main steam flow calculation

0 Answers   OEG,

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the pump holds on run indication into the dcs and filed local control panel remote push button condition operaton wrong like when the push button pushing conditions the pump is off and the push button release condition the pump is on totally opposite condition . And control room inside give the stop command into dcs just 1secon relay engage and again normal condition. How can I slove

0 Answers  

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Can Any body tell me about the Contact or Email id of any good Consultancy which help me to find a job in Instrumentation Field in India .I have Six years of Work Experience in the Same field.Please revert me back on shammi_gwalior@yahoo.com ?

0 Answers  

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what is the working principle of vortex flowmeter

9 Answers   Essar,

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what does ip65 signify??what is its NEMA equivalent???

1 Answers  

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