A popular style of fan motor used on older refrigeration equipment is the permanent split capacitor (PSC) motor. It is an electric motor made up of essentially two magnets: one is stationary (the ...

You were recently promoted to plant electrical engineer. In your previous position, you were one of four electrical supervisors who each had teams in one of the plant’s four buildings. Mike, the ...

The plant has an incredibly complex line that makes an incredibly profitable product. The line runs three shifts on five days per week plus two weekend shifts; demand is such that every unit produced ...