What is the proper order of steps for live-dead-live testing?

The proper order of steps for live-dead-live testing is indeed to verify, test, and then verify again. This method ensures that safety protocols are fully adhered to when working with electrical systems.

The first step, verifying, involves confirming that the testing equipment is functioning correctly before you approach any circuit. This is critical because if the testing device is faulty, it could give misleading readings, leading to dangerous situations.

Next comes the testing phase, where the condition of the circuit is assessed. During this step, one determines whether the circuit is live or dead. It is essential to use appropriate testing tools and techniques to ensure accurate readings.

Finally, the last verification step is to re-confirm the state of the circuit after testing to ensure safety before beginning any work. This step is crucial because it reinforces the findings from the initial verification and testing, providing an additional safeguard against mistakenly assuming a circuit is safe when it may still be live.

By following this sequence, individuals reduce the risk of electrical accidents and ensure a safer working environment. The emphasis on repeated verification is particularly vital in electrical work, where the consequences of errors can be severe.