any questions on motor and energy conversions machines?

0 Answers   ABB,

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what is shutoff dp? why is it important for selection of a control valve?

1 Answers  

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loop chech tools list

1 Answers   BAP,

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if differential pressure created by orifice falls below vapour pressure of liquid flowing through it what will happen

1 Answers   BARC,

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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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What is Process portal A(PPA)?

1 Answers   ABB,

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An electronic p controller has an input range of 1-5v, and output range of 4-20mA, while testing a step change of 0.4 was applied at the input , the PB setting was 50% ,what should be the change in the output ?

1 Answers   Reliance,

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what are the selections available in configuring a burnout protection of a controller? thanks

0 Answers   NPC Alliance Corporation,

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what is the difference between hub and switch?

6 Answers  

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what is mean by process control?

4 Answers  

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Why Ma signal is using for control system?

1 Answers   Petrofac,

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What is Cu-100 and Cu-1000 ? and tell me its application ?

2 Answers  

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