what is interface level measurement.who can calibrate interface level measurement transmitter online

0 Answers  

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What is the function of SMPS

2 Answers  

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What is the relationship between the universal gravitational constant (G) and the acceleration due to gravity (g)?

3 Answers   APPSC,

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i am preparing for BARC ,so plz mail me how to prepare for BARC. ALSO IF POSIBLE SOME RELATED QUESTIONS. MY MAIL ID IS khushi_4uall2003@yahoo.co.in

0 Answers  

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where are following valves are applicable to install. can any valve be installed any line. globe valve butterfly valve boll valve gate valve

0 Answers  

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How to calibrate radar lt type transmitter

1 Answers   NTPC,

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can we use a control valve without positioner

19 Answers  

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what is the si unit of pressure?

6 Answers   HTA Instrumentation,

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How do you measure g's?

5 Answers   Aramco, GNFC, HPCL, Polmon, Thermax,

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Pls.could any one Clarify the following with an example. 1.At What condition Close on Rise and Close on Fall Pressure Switch contacts are used. 2.If Pressure is abnormal as per set pressure,if connecting Terminal of pressure switch breaks,how the voltage extends to Relay base. 3.Are these contacts come under fail safe philasaphy.

1 Answers  

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p=hdg,please explain these parameters?

7 Answers  

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What are the disadvantages of Human-Machine Interface (HMI)? atleast 3.

1 Answers  

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