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 10843Post New Air Liquide Instrumentation Interview Questions
- Air Liquide Electrical Engineering Interview Questions (1) Air Liquide Instrumentation Interview Questions (2)
I completed MBA finance in the year 2000-2002 fromAndhrauniversity. Now i want to do Mphil and phd . I secured 58% what is the Procedure.please suggest me
How to create a custom errorhandler?
What is virtual destructor? What is its use?
How do I enable html5 in chrome?
What is difference between thread and runnable?
Does seed germination affect plant growth?
What points are covered in the 'annual financial statement'?
What are the manipulators in c++?
please send me model question paper for junior exe hr
Explain the differences between a domain and a workgroup?
What is drawback of mvt?
What are the repository tables in datastage?
What is racemic mixture? Why it is optically inactive?
How to stop jqm from auto-enhancing an element? : jquery mobile
(1)Can earth and be conected together (2) what is the diferent between earth & neutral
