What is a common method for verifying the accuracy of a pressure gauge?
A. Comparing its readings to another gauge
B. Using a multimeter
C. Measuring the gauge’s electrical output
D. All of the above
Answer:A
What is a common method for verifying the accuracy of a pressure gauge?
A. Comparing its readings to another gauge B. Using a multimeter C. Measuring the gauge’s electrical output D. All of the above
Explanation: A common method for verifying the accuracy of a pressure gauge is to compare its readings to those of another gauge that is known to be accurate. This can help identify any discrepancies and determine if calibration is necessary.