Relating to or using an electrical system where the voltage varies in a single cycle.
This motor is single-phase.
We need a single-phase power supply for the new equipment in the lab.
single-phasenoun
An electrical system with a single alternating current voltage.
The house uses single-phase electricity.
Single-phase is cheaper but less powerful than three-phase for industrial use.
Frequently Asked Questions
The phonetic transcription of "single-phase" is /ˌsɪŋɡəl ˈfeɪz/ in British English and /ˌsɪŋɡəl ˈfeɪz/ in American English. Click the 🔊 button to hear both pronunciations.
Example usage of "single-phase": "This motor is single-phase.". More examples on the page.