Answer / anand

Use Isolatrer/Mux 1 I/P & 2 output.......
1 230 v source to energise the mux and 2 outputs can be
got...

Answer / belal

24vdc output of transmitter will be connected in series
with two indicator , don't connect in parallel otherwise it
will be dammage

What is the use of keyphasor in turbine.

7 Answers   Hindustan Zinc, R&D,

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sir i m preparing for BARC but i am not getting any papers to prepare for this exam so please send me some sample papers to my i.d for the preparation of barc.

0 Answers  

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what should be distance from tapping point to inallation place of instruments?

3 Answers   Tasnee Petrochemicals,

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what is different between 2,3&4 wire rtd and how much maximum distance using plc to field.

0 Answers  

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what is the role of proportional in process control?

6 Answers   OGDCL, Trident,

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uses of profibus?

1 Answers  

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What are the Components of Siemens S7 300 Series PLC system ?

1 Answers   Siemens,

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What is zone,loop/fire alarm system?

0 Answers   Emco,

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Why we use the remote seal transmitters

1 Answers   Oil and Gas Jobs,

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if we put any thermocouple on a table in a room without any connection,what temperature should it show.

3 Answers  

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An atmospheric storage tank has a diameter of 20 m and a height of 8m.It is half-full of liquid with the remainder of the space containing air normally at atmospheric pressure. If the connection to atmosphere is accidentally closed off and 10 cubic m of liquid removed, what happens to the internal pressure of the tank? What are the possible consequences for the tank?

1 Answers  

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I have one problem for masoneilan displacer type LT.I give some imformation in data shéet given for liquid level range 0 to 600 mm and sg .955 problem is 0% is ok 25%(23%) or 50%(48%)and 75%(73%) and 100% is ok this is up value and down value all ok so please halpe me

2 Answers   Hyundai, TATA,

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