Relays (Mod.3 Sect.3 Part 2) 2 of 2

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Question Answer
A _____ is an electrically operated switch. relay
A relay's contact arrangement is called its ________. contact form
When many contacts are moved at the same time, the contact arrangement is called the _____. pile-up
Standard contact forms are established by the __________________. American Standards Association (ASA)
When 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
Three advantages relays have over electrical circuits are: they are ___________, ______, and are ___________. easy to understand, versatile, inexpensive to buy and install
The number of circuits that can be controlled by a single relay is called the _____. fan-out
The number of circuits that can be used to operate a relay is called the _____. fan-in
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