power surge

英語（米国） (en-US) 英語（イギリス） (en-GB)

名詞

An unexpected, temporary, uncontrolled increase in current or voltage in an electrical circuit; a voltage spike. / An unexpected and uncontrolled increase in the output power of an engine or motor.

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A power surge last night damaged several appliances and knocked out the router.

詳細

意味（1）

An unexpected, temporary, uncontrolled increase in current or voltage in an electrical circuit; a voltage spike.

意味（2）

An unexpected and uncontrolled increase in the output power of an engine or motor.

The pilot quickly recovered from the power surge caused by the faulty fuel system.

詳細

power surges （ plural ）