→ Słownictwo Elektryka → Comece a aprender / Download de MP3 Flashcards

questão		resposta
panelboard começar a aprender		a board consisting of a number of panels
watertight começar a aprender		material that does not allow water to get into it
rainproof começar a aprender		material that does not allow rain to get into it
switchboard começar a aprender		a board consisting of a number of electrical switches
superconductors começar a aprender		conductors which are perfect, conducting a current without a battery
explosionproof começar a aprender		material that will not be damaged in an explosion
overload começar a aprender		current which is greater than the load for which the system or mechanism was intended
dustproof começar a aprender		material that does not allow dust to get into it
laser começar a aprender		it produces a narrow beam of light and can be used to read barcodes in a supermarket, play CD etc
signal começar a aprender		a pulse of light, current or sound that is used to convey information
device começar a aprender		a word to describe any piece of equipment made for a specific purpose
radar começar a aprender		a device that uses electromagnetic waves to calculate the distance of an object
fiber optics começar a aprender		glass fibres that are used for data transmission
robotics começar a aprender		the study of how robots are made and used
branch circuit começar a aprender		a circuit where the current has a choice of paths
short circuit começar a aprender		a situation where the electrical current takes on easier path than the one intended
fuse começar a aprender		a piece of equipment that stops electrical current if it becomes dangerous
junction box começar a aprender		a connection point where several cables are connected

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