why we require Differential pressure?Why we use Orifice Plate?

3 Answers  

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the output of the common trasmitter protocol in qatar gas are the following

0 Answers  

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What is the working principle of Dozing valve used in cement industry?

1 Answers  

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What is difference between radial vibration and axial vibration explain in detail .

0 Answers   Emerson,

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why does a transmitter o/o signal starts from 3-15psi or 4- 20mA?

11 Answers  

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how to calibrate absolute pressure transmitter

7 Answers   ABB,

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I want to apply for the universities in US,but i got the GRE score of (650+300=950)TOEFL 69/120.Is this score sufficient for applying universities please i am married i need to go to US because my husband didn't get H1 yet.please send me suggestion

0 Answers  

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what is the difference between CPC and i/p converter

1 Answers   Siemens,

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how to wire from pressure transmitter to marshalling panel and panel to controller and controller to dcs plz give the answer with example .

2 Answers  

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Induction type 1-p wattmeter reads ….. a) true value b) apparent value c)volt ampere value

3 Answers   Engineers India Limited,

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What is the role of integral in PID controller

3 Answers  

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What is the difference between HMI and Scada?

4 Answers   Schneider,

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