Figure 20-3 problem 4
-What schematic symbol is shown in the accompanying figure?
A) Normally Open Float Switch
B) Normally Closed Float Switch
C) Normally Open Held-Closed Float Switch
D) Normally Closed Held-Open Float Switch

Question

Figure 20-3 problem 4 
-What schematic symbol is shown in the accompanying figure?
A) Normally Open Float Switch 
B) Normally Closed Float Switch 
C) Normally Open Held-Closed Float Switch 
D) Normally Closed Held-Open Float Switch

Quizplus · Accepted Answer

The symbol shown in the figure represents a normally open float switch. It is denoted by the open contact and the flat arrow on the left side of the switch, indicating that the switch is normally in an open position and the contacts close when the float rises.

Figure 20-3 Problem 4