The recommended way to discharge a capacitor is to ____.
A) place a screwdriver across the terminals
B) assume it will discharge itself over a period of time
C) use a 20,000 ohm 5 watt resistor that has had insulated leads soldered to it
D) use an ohmmeter

Question

Quizplus · Accepted Answer

Using a 20,000 ohm 5 watt resistor that has had insulated leads soldered to it is the recommended way to discharge a capacitor. This is a safe and effective method that prevents damage to the capacitor and ensures the safety of the technician. Placing a screwdriver across the terminals or using an ohmmeter can be dangerous and may cause injury or damage to equipment. Assuming the capacitor will discharge itself over time is also not a reliable method and could take a significant amount of time.

The Recommended Way to Discharge a Capacitor Is to ____