Answer / varaprasad

First find Lp HP in transmitter and lrv ,urv you can find than will go calibration procedures you have to hp side to be connect hand pump and lrv to urv compared 4 -20ma rage in percentage 0,25,50,75,100.

Hook up resistance decade box to temp.transmitter.

0 Answers   CCIE,

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You are looking at the RS-485-side of an RS-232/RS-485 converter and the power supply voltage for the converter is +5V. Under idle conditions (no transmission), and assuming you have enabled the RS-485 output: what would you expect at: (a) Output A measured against output B (b) Output A measured against ground (c) Output B measured against ground

1 Answers   EIT,

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What are the cable come out from the paddle type flow sensor.and how is further connections

1 Answers  

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How addressable fire systems work? Pl. send details with architect.(Loop), also send details regarding Gas system. Pl. help me.Thanks

0 Answers   Siemens,

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How can we check Zero of DP type Level Transmitter onside?

7 Answers   Birla,

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Draw a simple circuit for a well head control panel used to protect the well against fire, leak, blockage, ESD, & controls the operation of one downhole & one surface safety valve. Explain the operation and controls

0 Answers  

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steps for installing orifice plate?

0 Answers   Bhushan Power Steel,

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testing of thermo-couple?

3 Answers  

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what is the importance of CV in the control valves? how it is calculated?

0 Answers  

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What does it mean 3/2 sov

5 Answers  

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What is principle of ultrasonic level transmitter?

3 Answers  

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Name different types of bourdon tubes.

0 Answers  

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