How do you test a 24-volt transformer?

To test a 24-volt transformer, you can use a multimeter to measure the output voltage. First, ensure that the transformer is disconnected from any power source. Set your multimeter to the AC voltage setting, and then connect the probes to the output terminals of the transformer. You should see a voltage reading close to 24 volts if the transformer is functioning properly. For more detailed diagnostics, you may want to check for shorts or open circuits between the windings. If you are specifically looking at a microwave oven transformer test, remember that these transformers operate on a different principle and require caution due to high voltages and potential dangers. Always follow safety protocols when working with electrical devices and transformers.