Electrical Code (NEC): Standards recommended practices specifications
and directions for electrical wiring of residential, commercial,
industrial and farm buildings. Published by National Fire Prevention
iron boron: A type of rare earth permanent material.
Negative Temperature Coefficient: A negative temperature coefficient
thermistor is used to detect and protect a motor winding from exceeding
its maximum temperature rating. Resistance of the device decreases
with an increase in temperature.
(Electrical): Interferance-type problems within electrical circuit
and associated wiring that can cause eratic and improper operation