reduced power

[/rɪˈdjuːst ˈpaʊər/]
noun phrase
potência reduzida
1. A state in which a machine, engine, or system operates at less than its maximum capacity or output
The aircraft was operating at reduced power after one engine failed.
A aeronave estava operando com potência reduzida após a falha de um motor.
2. A condition where electrical or mechanical power supply is deliberately limited or decreased
The generator was set to reduced power to conserve fuel.
O gerador foi configurado com potência reduzida para economizar combustível.
3. In vehicles, a mode where engine performance is limited due to maintenance or safety concerns
Your car is in reduced power mode and needs service.
Seu carro está em modo de potência reduzida e precisa de manutenção.
This term is widely recognized in both American and Brazilian English, particularly in automotive and aviation industries. In Brazil, it's commonly seen on car dashboards when the vehicle's computer detects a problem and enters 'limp mode' to protect the engine. In the USA, the phrase is standard in technical manuals and warning messages for various mechanical systems.
Synonyms / Sinônimos
limited powerdecreased powerlower powerdiminished capacitypartial power
Antonyms / Antônimos
full powermaximum powerhigh powerincreased power

Regional Variations

General Brazilian
potência reduzida
Standard term used across Brazil, commonly seen in vehicle diagnostics and technical documentation
São Paulo
potência reduzida / modo de emergência
May also use 'modo de emergência' in automotive contexts
Rio de Janeiro
potência reduzida
Standard usage, sometimes found on vehicle dashboards
Portugal
potência reduzida / potência limitada
Both terms are used; 'potência limitada' may be more common in some technical contexts

Related Words

power failurepower limitationlimp modeengine deratingthrottle reduction

Related Idioms & Phrases

running on empty
operating below capacity
in limp home mode
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