A ____ fuse blows immediately after the maximum rating of the fuse is exceeded.

A device used to change one form of energy into another form is a ____.

The enclosed contacts of a relay are operated by a(n) ____.

Contactors with ____ of contacts are used to control three-phase motor operation.

The desired condition in a control system is called the ____.

____ turn electrical energy into mechanical motion.

The ____ is the value at which a device begins operation.

When the thermistor in a PTC relay has high resistance, it acts as a closed switch or contact.

The fuses for a motor in an HVACR system are usually factory-installed within the compressor dome.

The present condition as measured by the sensor in a control system is the ____.