What setting should a VOM be on to measure DC Amperage?

To measure DC Amperage using a Volt-Ohm Meter (VOM), the ideal setting is on milliamperes (mA) or directly on DC Amperage (DCA). When a VOM is set to this mode, it is designed to measure the direct current flowing through a circuit.

In the context of measuring current, selecting either mA or DCA allows for accurate readings of current levels, which can range from microamperes, milliamperes, to amperes. It is essential to choose the correct current measurement setting to ensure that you do not exceed the meter's capacity and potentially damage the device.

Using other settings such as voltage or resistance would not provide current measurements. Voltage measures the potential difference between two points, while resistance measures how much a material opposes the flow of electric current. Therefore, the VOM must be set appropriately to engage its current measurement capabilities, making the selection of mA or DCA the correct approach for measuring DC Amperage.