Can we use common Electrical ground for both instrument and electrical. IF yes why

1 Answers  

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why data registers are needed in PLC ?

0 Answers   Samtel,

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what should be the material composition of transformet oil filtration machine to avoid metal contamination in filteredoil.

0 Answers   TATA,

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What is the difference b/w relay and contactor?

3 Answers  

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Where do you see after 5 years

0 Answers  

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what is impeller clearance?

0 Answers  

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Why should empty compressed gas cylinders stored in upright position please describe the cause?

1 Answers   Alstom, DEWA,

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what is dc injection braking?

0 Answers   Samtel,

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THERE IS A SQUARE ABCD. A LINE AF IS DRAWN FROM THE POINT A TO POINT F WHICH LIES ON THE LINE OF THE SQUARE BC AND ANOTHER LINE DE IS DRAWN FROM THE POINT D TO POINT E WHICH LIES ON THE LINE OF THE SQUARE AB. THE LINE DE AND AF INTERSECT AT O. IT IS GIVEN THAT AE AND BF ARE EQUAL AND AO IS 4cm AND AE IS 5cm. FIND EO.

2 Answers  

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I have problem in APFC panel -0.44 while load ON time, i have replaced APFC display & checked the CT supply are ok. how to solve the problem

0 Answers  

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what is difference between plc and rtu?

3 Answers  

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What are the problems involved with queuing theory?

0 Answers  

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