What is purpose to use relay after digital output module? Why normally we don't use relay for digital input module?
3 8630at 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.)
1965Hello 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..
2216Post New Siemens Interview Questions
What is meant by supervised and unsupervised learning in data?
Where are payment terms for customer master maintained?
What is the difference between
What is the concept of “functions as objects” and how does this affect variable scope?
What Are The Various Systems Of Accounting?
Is jsp a programming language?
Why you used angular 2?
What is a map? What are the implementations of map?
Explain the different types of constraints?
How long does a scrum cycle last? Who are involved in scrum cycle?
What command is used to type files to the screen?
How do you declare a constant?
performance tuning concepts
Define proxy in .net remoting?
does any one has gate solutions of 2007,08,09 metallurgical engg papers?