What property of a resistor is primarily evaluated using a master reference gauge?

The property of a resistor that is primarily evaluated using a master reference gauge is accuracy. In the context of calibration and measurement, accuracy refers to how closely a given measurement aligns with the true value. The master reference gauge acts as a benchmark to ensure that the resistor is providing measurements that are reliable and valid.

When a resistor is calibrated against a master reference gauge, it helps in confirming that the resistor's resistance value is within its specified tolerance limits. This calibration process ensures that the resistor can deliver precise readings, which is critical in various applications, including electronics and instrumentation. By using a master reference gauge, technicians can detect any discrepancies in the resistance value, ensuring that the equipment being tested will perform accurately in practical applications.

The other properties listed—inductance, capacitance, and frequency response—are not primarily evaluated using a master reference gauge meant for resistors. Inductance and capacitance are related to the reactive components in circuits and require different testing setups, while frequency response pertains to how a component reacts to different frequency signals, rather than its static resistance value.