How long do you wait for a capacitor to drain before working near it?

It's generally recommended to wait at least 5 to 10 minutes for a capacitor to discharge before working near it, although this duration can vary based on the capacitor's size and voltage. For high-voltage capacitors, longer waiting times may be necessary, and using a multimeter to confirm that the capacitor is fully discharged is a prudent safety measure. Additionally, ensure that you use appropriate discharge methods, such as a resistor, to safely drain the capacitor. Always follow specific guidelines and safety protocols for the equipment you are working with.