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 10858Post New Air Liquide Interview Questions
When instruction in Kotlin are executed ?
Define what is a step-recovery diode and why is it so called ?
Tell me what is geo-textile?
Explain about looping in PHP?
1. psa is supports error handling concept and also in bi 7.0 i think it is supports error handling concept what is difference ? 2. how to delete record wise in psa? 3. dtp disadvantages? 4. info source is mandatory in bi7.0 . 5. if we will get any error in bw 3.5 what will we do ? check psa and manually rectify error and load it again? in bi 7.0 what will we do if any error we got? 6.direct delta disadvantages? 7. how to explain sales flow simply say frnds? 8.one of the interviewer asked me what is Ur business flow how can i say that ?
How is pyspark different from python?
How hvm (hardware vm ) amis and pvm (para vm) are different from each other.
What is the role of html in web designing?
What is the client no of SAND BOX.GOLDEN CLIENT, UNIT TESTING,ENDUSER TRAINNING AND PRODUCTION SERVER?????
What is the difference between range and xrange in python?
Is a house a mass structure?
How to break infinite loop?
what happens when an advertiser sets a daily budget lower than the recommended amount, using the standard delivery method?
What is the difference between window and windows?
What are the types of dos command?
