Un-Answered Questions { Instrumentation }

What are advantages and disadvantage of the ac supply load cell?

617


Why ac supply load cell is used? Can we use the dc supply load cell?

576


What happen if we install my pressure transmitter below the elevation of pipe in natural gas service?

609


What is motion balance principle?

676


What are different types of orifice plates? State their uses.

615


What is profibus?

625


Explain the working principle of lvdt?

661


Why is the orifice tab provided?

684


Which type of pressure can be measured by these elements?

614


Explain the burnout feature.

580


What is the use of control cable?

655


Why mmwc unit is used?

738


What are different types of orifice plates?

610


How is flow measured in square root?

657


What is intrinsically safe system?

685