n3

Questions

What does n3 mean?

The rotational speed of the high-pressure spool of a three-spool gas turbine engine, often expressed as a percentage of a certain reference rotational speed.

How to pronounce n3

1. Open the pronunciation page — Open the Speakur entry for “n3”.
2. Read the phonetic spelling — Read the IPA spelling () so you know which sounds to aim for.
3. Play the audio — Click Play to hear reference audio for “n3”.
4. Repeat and practice — Say “n3” aloud, matching stress and vowels until it feels natural.