Flashcards
Relays (Mod.3 Sect.3 Part 2) 2 of 2
Cards in this deck (8)
- 1A _____ is an electrically operated switch.relay
- 2A relay's contact arrangement is called its ________.contact form
- 3When many contacts are moved at the same time, the contact arrangement is called the _____.pile-up
- 4Standard contact forms are established by the __________________.American Standards Association (ASA)
- 5When representing industrial relay control systems, _____ diagrams are usually used. These types of diagrams are less cluttered and easier to read than regular circuit diagrams.ladder
- 6Three advantages relays have over electrical circuits are: they are ___________, ______, and are ___________.easy to understand, versatile, inexpensive to buy and install
- 7The number of circuits that can be controlled by a single relay is called the _____.fan-out
- 8The number of circuits that can be used to operate a relay is called the _____.fan-in