If the 24 volt transformer for a power humidifier is wired in series with the humidistat and the humidifier motor, what will happen?

When a 24-volt transformer for a power humidifier is wired in series with the humidistat and the humidifier motor, the correct outcome is that the humidifier motor will operate properly.

In a series wiring configuration, the transformer receives the primary voltage and converts it down to 24 volts, which is then used to energize the system. The humidistat acts as a switch or control mechanism that allows or interrupts the flow of electricity to the humidifier motor based on the humidity levels in the environment. When the humidistat closes due to low humidity, it completes the circuit, allowing the 24 volts from the transformer to flow to the motor.

Since the circuit is closed and providing the correct voltage to the motor, the motor will receive the necessary power to run at full operational capacity. Therefore, the humidifier motor will function as intended, maintaining the humidity levels by operating correctly in conjunction with the humidistat's control function.