hammer break (English, noun)
expansion: hammer break (plural hammer breaks)
Senses:
topics: business
electrical-engineering
electricity
electromagnetism
energy
engineering
natural-sciences
physical-sciences
physics
glosses: An interrupter in which contact is broken by the movement of an automatically vibrating hammer between a contact piece and an electromagnet, or of a rapidly moving piece mechanically driven.
Forms:
form: hammer breaks
tags: plural