how do i calibrate mmwc pressure guage with out calibrator.if any? pls give me the ans.

1 Answers  

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how to calculate flow range in DP tx

1 Answers   Karnataka Power,

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what is mass flow meter, working principle of mass flow meter and its installation.

2 Answers  

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what is the difference between profibus and controlnet networking.

0 Answers   HZL,

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1.what is beta in control valves? 2.what is the condition followed by light in LASERs? 3.1kg/cm2=?psi 4.Integral action reduces what? 5.about vena contracta 6.a simple RC circuit 7.thermistor material's temp coefficient of resistance 8.if wave passes through the thicker area of a chord to a thinner area what changes will occur to wavelength? 9.if 4-20 mA represents 0-10 kg/cm2 what will be the current when pressure is 5 kg/cm2.................

0 Answers   Lurgi,

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what is the tempareture conpensation?what is the use of this?

1 Answers  

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How does milli volt is created in themocouple?

2 Answers   Jaypee,

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

0 Answers  

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List three types Level Transmitters with their working principles

1 Answers   ABB, Bapco Bahrain Petroleum Company,

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how can calibrate pressure transmeeter in the feild ?

1 Answers  

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Why any transmitter signal is 4-20 mA only Why is started from lower range 4 mA and upper range is 20mA.

5 Answers   Edac,

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