Why we are using 4-20 mA as Analog signal transmission other than 3 to 19 or 2 to 18 or 6 to 22 like wise ? What is the reason behind using 4 & 20 mA? Can anyone give proper technical reply ?
5 10945Post New Air Liquide Instrumentation Interview Questions
What is the key difference between NameNode and DataNode in Hadoop?
What do you understand by virtualization in wpf?
How to generate combined challan of pf?
How would you remove unnecessary seed data by deleting all rows from the s_lst_of_val base table?
What are the different types package forms?
Define What is the tallest man made structure in the world?
Explain mm flow with tcodes & tables?
best trainig institutes and best faculty in chennai for software testing ?
Difference between Function to pointer and pointer to function
What is scripting in linux?
What is the use of ajax in php?
Can I install spark on windows?
What is ivar objective c?
What does f1 do in powerpoint?
What is java in detail?