Which of the following statements does not accurately describe part of the resistance measurement process?

In the resistance measurement process, it is crucial to ensure that there is no power supplied to the circuit to avoid damaging the multimeter and to obtain an accurate reading. When measuring resistance, having the power supply turned on can lead to misleading results and may also pose a safety risk.

The process begins with the power supply turned off, ensuring that the component being tested is isolated from any voltage that could interfere with the measurement. Disconnecting one of the leads from the circuit is also necessary as it allows the multimeter to measure the resistance of the component without any parallel paths that could impact the reading. Finally, connecting the leads across the component is essential for taking the measurement, as this establishes the proper connection needed for the multimeter to assess the resistance.

Thus, stating that the power supply should be on contradicts the fundamental procedure for accurately measuring resistance, making this the correct choice for the statement that does not accurately describe the process.