hi vishok this is noor plz tell me what type problems will occured i use T/C in the place of RTD in (FEED WATER TANK),plz send ur e-mail address to my ID (mail2noor.hyd@gmail.com)

6 Answers  

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what is Instrument Schedule, and what it is mainly used for?

0 Answers  

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in which principle pressure tx,level tx ,flow tx,temp tx ,control valve works?

0 Answers   IOCL, JSW,

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how to know power plant process with corresbonding laws&thoeries

1 Answers   Bhel,

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Functions of electropneumatic valve positioner:

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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generally transmitter power supply having some range(12v to 35v) but the out put(4-20 mA) must same for given input.If we vary the power supply voltage then output mA also to be change according to V=IR. Is there any voltage regulator in the transmitter ?

1 Answers  

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why we use cascade control and feed forward control in 3 element drum level control measurement of steam drum .what is cascade and feed forward control system ?give example .

0 Answers   Visa Steel,

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What is the use of control cable?

0 Answers  

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What is limitation of the ht.of the displacer of a level trol?

0 Answers   CCIE,

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Which instrument used to calibrate the pressure switch?

8 Answers  

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What does threshold mean? what does tolerance mean?

1 Answers   DEWA,

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