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 9096Post New Air Liquide Instrumentation Interview Questions
- Air Liquide Electrical Engineering Interview Questions (1) Air Liquide Instrumentation Interview Questions (2)
What is a sigmoid function in Machine learning?
What is the difference between func and action delegate?
Explain method overriding.
What is SOP and types of SOP?
Explain csv tables.
Explain revenue account determination in sd? : fi- accounts receivable
What are the best practices for devops implementation?
What is persistent state in hibernate?
What is the difference between alb and nlb?
What is sql server programming?
What is code complete?
what are the default admin accounts in Oracle 10g ?
Can I consume WCF and ASP.NET Web Services in Silverlight?
Is not null in php?
Explain what particle sizes are electrostatic precipitators used to remove?
