Last Updated
：2025/11/20
power surge
Noun
Japanese Meaning
電気回路における予期せず一時的で制御不能な電流または電圧の急激な増加、すなわち電圧スパイク / エンジンやモーターの出力が予期せず制御不能に急増する現象
Sense（1）
（ plural ）
Quizzes for review
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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power surge
A power surge last night damaged several appliances and knocked out the router.
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A power surge last night damaged several appliances and knocked out the router.
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