Instrumentation Interview Questions


Topic Replies Activity
About the Instrumentation Interview Questions category 1 January 10, 2018
Difference between Earth Ground and Chassis Ground? 1 March 20, 2020
What is a Temperature Controller? 1 March 1, 2020
What is mbar? 1 February 27, 2020
How to Calculate Control Valve Pressure Drop? 1 December 26, 2018
How to do Control Valve Maximum Pressure Test? 1 December 26, 2018
Difference between grey cast iron and ductile iron? 1 December 26, 2018
Where should strainers be located in pipework systems? 1 December 26, 2018
How many diameters are required before and after Commissioning Valves? 1 December 26, 2018
What is Profibus DP? 1 February 22, 2020
What is Process Variable (PV)? 1 February 22, 2020
What is a Paperless Recorder? 1 February 22, 2020
What is Continuous Control? 1 February 22, 2020
What is a Circular Recorder? 1 February 22, 2020
What is a Chart Recorder? 1 February 22, 2020
What is Alarm Inhibit? 1 February 22, 2020
What is Tamper Swltch? 2 February 20, 2020
What is the function of Limit switch in a Valve? 1 February 18, 2020
What is Override function? 1 February 18, 2020
What is First-out Alarm? 1 February 17, 2020
What is Reset? 1 February 17, 2020
What is Polarity Reversal Transmission? 1 February 17, 2020
What is Line Supervision? (Line Security) 1 February 17, 2020
What is Electromagnetic Interference (EMI)? 1 February 17, 2020
What is Alarm State? 1 February 17, 2020
What is Acknowledge? 1 February 17, 2020
A typical Voltage Loop 1 February 10, 2020
Loop Signals 1 February 10, 2020
What are Two-Wire Loops? 1 February 10, 2020
What are Three-Wire Loops? 1 February 10, 2020