WHAT IS D/O D/I AND A/O A/I PLZ EXPLAIN

2 Answers  

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hi... i'm about to learn siemens plc i came across following question in my mind ... plr ans 1. hw motor operated by plc 2. hw drive operated by plc explain dis by both ladder logic diagram and hardware config , connection

2 Answers   KCP Cements,

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Rtd sensor how to calibrate

5 Answers   Sepam Group,

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can we use flow transmitter instead of level transmitter?

7 Answers  

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if tx. dp increase or decrese what happend in the reading

1 Answers   BSP,

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what is maximum vaccume?

4 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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how to work static pressure sensore how to work dpt

0 Answers  

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Hi, I am Newely Joined in Construction company instrument engineer? Any one can Plz tell me How can I advanced preparation for Releated Engineering and construction Documents?

0 Answers  

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why we go for pcbs

2 Answers  

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how to use one 4-20mA signal for two indicater or controller & give necessary precaution.

2 Answers  

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how the flow rate is measured from a pipe with the help of pressure?

1 Answers  

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