Correct option is A
A multimeter is a versatile instrument used to measure multiple electrical properties in a circuit.
It can be used to measure:
· Voltage: Both AC and DC voltage can be measured using a multimeter.
· Current: Multimeters can measure current in both AC and DC circuits, although this often requires moving the test leads to a different port on the multimeter and selecting the appropriate function.
· Resistance: Multimeters can measure resistance in ohms (Ω), which is useful for checking the continuity of circuits and testing components like resistors.
