Figure 20-3 problem 6
-What schematic symbol is shown in the accompanying figure?
A) Normally Open Temperature Switch (Thermostat)
B) Normally Open Flow Switch
C) Normally Open Pressure Switch
D) Normally Open Limit Switch

Question

Figure 20-3 problem 6 
-What schematic symbol is shown in the accompanying figure?
A) Normally Open Temperature Switch (Thermostat) 
B) Normally Open Flow Switch 
C) Normally Open Pressure Switch 
D) Normally Open Limit Switch

Quizplus · Accepted Answer

The schematic symbol represents a Normally Open Pressure Switch, which closes its contacts in response to a change in pressure.

Figure 20-3 Problem 6