Chapter 7 Flashcards Preview

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Flashcards in Chapter 7 Deck (9)
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1

Normally Open

Open when unactuated

2

Normally Closed

Closed when unactuated

3

Wiring Diagram

Shows the circuit wiring and devices

4

Ladder Diagram

Schematic diagram

5

If contact in parallel doesn't close?

Circuit does not stay energized when start is released

6

Parallel =
Series =

OR
AND

7

Two main vertical lines are

Rails

8

Two main horizontal lines are

Rungs

9

STOP wired in
START wired in

Series
Parallel