Multi-choice problem: Continue writing the next sentence in this paragraph:

How to test an oven thermostat
Turn off the circuit that powers your oven.
Turn off and unplug your oven. Then, find the breaker box and look at the schematic on the circuit breaker door to find the switch that controls the electricity to your oven.

A). Generally, the lighter or higher wattage settings of your oven will be marked " off " while the top settings will be labeled " on. " a test breaker will also have 2 settings that are wired to the circuit and allow you to correctly test the low temperature inside the oven with the oven breaker alone..
B). Flip the switch to the off position to cut off the power. Turning off the power to the oven will prevent you from being electrocuted..
C). Depending on the oven's ratings and the brand of oven you have, you may have to turn your oven on or off frequently. Depending on the hardware on your oven, it may take awhile to find your circuit breaker box..
D). The circuit breaker works by resecting the circuit that causes your oven to rotate. If the circuit breaker is in a semi-static state, you may need to unplug it from every outlet..
B).