How is an ohmmeter typically connected in a circuit for testing?

An ohmmeter is typically connected across the component being tested. This configuration allows the device to measure the resistance of that particular component without affecting the rest of the circuit. When an ohmmeter is placed in series, it would alter the total resistance in the circuit and could lead to misleading readings or damage to the ohmmeter.

Connecting the ohmmeter across the component effectively allows a direct measurement of the resistance by passing a small amount of current through the component and measuring the voltage drop across it. This is standard practice for accurately assessing the resistance in electrical components and ensuring they function as intended in a circuit.