Hertz

Definitions

1. In the International System of Units, the derived unit of frequency; one (period or cycle of any periodic event) per second.
2. A surname from German.
3. Alternative letter-case form of hertz (“Hz”).
   alt-of, uncountable

Equivalents

Examples

“Each turbogenerator consisted of a steam turbine, powered by 900 psi of superheated steam, that was coupled by a set⟳ of reduction gears to a General Electric marine alternating-current generator operating at 1,800 rpm. Each generator had a capacity of 2,000 kilowatts of three-phase power at 450 volts and 60 hertz. The main 450-volt switchboard was energized by the two turbogenerators. The emergency switchboard, in the emergency generator room, was fed from the main switchboard through an electrical tie.”

CEFR level