Figure 41-1

-In the accompanying figure, why must the pressure switch be connected as normally closed?

Name: Figure 41-1 -In the accompanying figure, why must the pressure switch be connected as normally closed?
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Question

Figure 41-1
 
-In the accompanying figure, why must the pressure switch be connected as normally closed?

Quizplus · Accepted Answer

The Answer is It must be connected as normally closed because the pressure switch must close when the pressure drops.

Figure 41-1 -In the Accompanying Figure, Why Must the Pressure Switch Be