What is loop calibration?
A. Calibration performed in the field where the transmitter is installed
B. Calibration performed in a laboratory or workshop using a calibration standard
C. Calibration performed remotely using software or digital tools
D. None of the above
Answer:A
What is loop calibration?
A. Calibration performed in the field where the transmitter is installed B. Calibration performed in a laboratory or workshop using a calibration standard C. Calibration performed remotely using software or digital tools D. None of the above
Explanation: Loop calibration is performed in the field where the transmitter is installed, by connecting it to a calibration standard and comparing the readings to the process variable.