Questions: Based on the electrical diagram, which component would you select for the symbol labeled NOLS?

Transcript text: Based on the electrical diagram, which component would you select for the symbol labeled NOLS?

Solution

Solution Steps

Step 1: Identify the Symbol

The symbol labeled "NOLS" in the electrical diagram is a normally open limit switch. This is indicated by the standard symbol for a normally open switch, which is a pair of contacts that are open when the switch is in its default state.

Step 2: Understand the Function

A normally open limit switch (NOLS) is a type of switch that remains open (does not conduct) until it is actuated. When the switch is actuated, the contacts close, allowing current to flow through the circuit.

Step 3: Select the Component

Based on the electrical diagram, the component to be selected for the symbol labeled "NOLS" is a normally open limit switch. This switch will close its contacts when a certain condition is met, allowing the circuit to complete and the relay (R) to be activated.