power unit

Noun

A device or system that generates, stores, or delivers power.

ریشه

The word 'power' comes from the Old English word 'pōwer', meaning 'ability, strength'. The word 'unit' comes from the Latin word 'ūnitās', meaning 'oneness, unity'.

مثال

• The power unit of the spacecraft provides electricity for all systems.
• The battery is the power unit for the portable electronic device.
• The power unit converts mechanical energy into electrical energy.

ترکیب‌های رایج

Power unit capacity Power unit efficiency Power unit performance Power unit maintenance