What is purpose to use relay after digital output module? Why normally we don't use relay for digital input module?
3 7055at meter room 50 hrc switch installed,but there are not get earthing proper,so what happen?and 11kv transformer out put going in to hrc main 400a three nog each? so earthing is require for all switch? (some customer made earthing at there home.)
1453Hello Friends, How can we recognize the CT Star Point is S1 or S2 in case of Electro Mechanical Relays and what is meant by Restraining coil in relays and what is the purpose of that.. thank you in advance..
1666Post New Siemens Interview Questions
What is difference between ajax and javascript?
Can you explain bloommapfile.
How many days/business hours is required to index my website?
What the information segments utilized by hadoop are?
explain about special characters?
What is jaxp used in web service?
How do you split a cell into two in excel?
How do you compare strings in java?
In which transformation you cannot drag ports into it?
Why in the world can I not mount an iso on a windows machine?
What do you mean by the assertion in selenium?
Which language is best for text analytics? R or python?
What is preprocessor in .net?
Single line diagrams for star to delta and DOL starters.
What are the events by which we can program 'help texts' and display 'possible value lists'?