A 0 - 10 bar pressure gauge was found to have an error of 0.15 bar when calibrated by the manufacturer.calculate the percentage error of the gauge?

The percentage error of the gauge can be calculated using the formula: (Error / Actual Value) x 100%. In this case, the error is 0.15 bar and the actual value is 10 bar. Therefore, the percentage error would be (0.15 / 10) x 100% = 1.5%.