Engineering :: Instrumentation Engineering Job Interview Questions and Answers

Instrumentation Engineering job interview preparation guide. Number of Instrumentation Engineering frequently asked questions(FAQs) asked in many Instrumentation Engineering interviews

1 ► Square root calculation for dp flow transmitter?
2 ► What is the meaning of wet leg & where is it used?
3 ► What are the key components of control loop?
4 ► Explain working principle of lvdt?
5 ► what is difference between differial pressure & delta pressure?
6 ► How to trim the pressure transmitter?
7 ► Explain types of valves?
8 ► why use MMWC unit?
9 ► What is Difference between PLC and CNC?
10 ► if we have 450 mm heigth boiler drum level ,so what is span & zero value for a dpt tranmitter?
11 ► How to use level tranasmitter in closed tank application?
12 ► What is coriolis principle for mass flowmeter?
13 ► What are the automatic controller MODES?
14 ► What is Cryogenic?
15 ► What happen if i install my pressure transmitter below the elevation of pipe in natural gas service?