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 12368Post New Air Liquide Interview Questions
How do I set up email on windows 10 laptop?
How is account type connected to document type? : fi- general ledger accounting
How can the reaction of support of a frame be evaluated?
What is the difference between the participating and non-participating policy? : insurance sales
How do you address the psychosocial needs of cancer patients and provide support during survivorship, including addressing mental health concerns and quality-of-life issues?
What is the difference between message queue and shared memory?
Explain the race around condition? How can it be overcome? : Dot net architecture
What is the difference between sap hana & oracle?
how can you forcibly remove ad from a server? : Windows server 2003
What is the difference between reactjs and angularjs?
You're working on a streaming music project that is getting ready to launch a new design. Describe how you would begin creating a plan to research the new design and what it would include.
Tell me about yourself and what was the toughest decision you ever had to make?
Which one of the following is not aromatic?
What are the types of comment in c# with examples?
Explain the spring framework.