Equipment

Motor Peckerhead

A motor peckerhead is an electrician’s slang referring to the wiring box that is mounted on an electric motor. In professional language, it has a host of names including terminal…

Bilateral Tolerance

Bilateral tolerance is one of the primary three tolerances that occur most often on working drawings. A bilateral tolerance exists when a variation from the desired dimension is shown as occurring…

Flash Chamber

A flash chamber is a device that separates liquid and vapor refrigerant. It fits into the line after the expansion chamber, sending only liquid refrigerant to the evaporator and vapor…