Top Interview questions : Calibration engineer / Calibration technician
1.What is the purpose of Calibration ?
2.What is traceability ?
3.What is span ?
4.What is range ?
5.Explain about zero suppression / elevation ?
6.Different types of instrument errors ?
7.What is Master gauge ?
8.How to calibrate pressure instrument ?
[Read the pressure transmitter calibration method]
9.How to calibrate a control valve ?
[Control valve calibration procedure]
10.What is "As found value " and “as left value” ?
11.What is “zero” adjustment ?
12.What is span adjustment?
13.How to calibrate a thermocouple ?
14.What is thermobath ?
15.Why we 250Ohs when HART communicator connected to instrument ?
16.How to calibrate a pressure relief valve ?
17.How to calibrate a solenoid valve ?
18.Control valve calibration - what is stroke ?
19.How to calibrate a interface level transmitter ?
- How to calibrate a Borden gauge ?
21.How to calibrate a smart instrument?
22.What is LRV ?
23.What is URV?
24.How to calibrate a Foundation Fieldbus device?
25.What are the precautions need to be taken to calibrate an online instrument ?