Inrush current, also referred to as “locked rotor current,” is the excessive current flow experienced within a motor and its conductors during the first few moments following the energizing (switching on) of the motor. This current draw is sometimes referred to as “locked rotor current” because the current necessary at startup to […]
As 2019 begins, the electrical industry is in a state of change with proposed changes to the 2017 NEC codes. As technologies have changed so have the needs to keep electrical safety current to these changes.
Don't wait for an Electrical Inspector to teach you the 2023 NEC. Save time, money, and pass inspections the first time by completing our online continuing education courses.