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 11569Post New Air Liquide Instrumentation Interview Questions
- Air Liquide Electrical Engineering Interview Questions (1) Air Liquide Instrumentation Interview Questions (2)
How the dimensions are optimized?
What is the purpose of 'audio' tag in HTML5?
Discuss the ecological significance of Acoelomates in marine and freshwater environments.
Can hashmap store null values?
What are the building blocks of a digital circuit?
What is dbkey?
Given a table of Player which contains Sno and player name, write a query which finds all possible Table Tennis doubles pairings.
What is coalesce in spark sql?
Alprazolam has the potential for misuse and addiction. How would you approach prescribing Alprazolam to a patient with a history of substance abuse?
What is a table index?
You are a project manager working in a foreign country. You observe that some of your project team members are having a difficult time adjusting to the new culture. You provided them training on cultural differences and the customs of this country before arriving, but they still seem uncomfortable and disoriented. Which of the following is true? A. This is the result of working with teams of people from two different countries. B. This condition is known as culture shock. C. This is the result of jet lag and travel fatigue. D. This condition is known as global culturalism.
What are output values and why they are used ?
Is rabbitmq jms compliant?
What is difference between wordpress and magento?
How to send an email using siebel application?
