What is purpose to use relay after digital output module? Why normally we don't use relay for digital input module?
3 8491at 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.)
1911Hello 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..
2171Post New Siemens Interview Questions
Explain the difference between a dynamic and materialized view.
what are the advantages and disadvantages of rational knowledge?
What Is Iloc (irrevocable Letter Of Credit)?
How can you write programmatically value help to a field without using search help and match codes?
What does Connection draining do?
What is alt p?
How big is a windows install?
What is bit data type?
pls if any one have idea ,reply as soon as possible 1.Allied solution group inc. is a genuine company or not ? 2.what is update module. 3.Transaction: scc3 what it is?
What is a scriptlet?
What is the Purpose of the MQTT protocol?
You have a file called sales data and create symbolic links to it in bob’s home directory. Bob calls you and says that his link no longer works. How can you fix the link?
What type of database is postgres?
While debugging a C# application can you change the value of a variable?
How to tell if a form has been created (or any object)?