For the program shown, instruction B represents an:

A) Examine If Closed instruction.
B) Examine If Open instruction.
C) Output Energize instruction.
D) Input Energize instruction.

Instruction B

Specific directive or operation code within a computer program or system.

Examine If Closed

A control system operation that checks whether a specific circuit or contact is in a closed (energized) state.

Examine If Open

Examine If Open is a control logic command used in programming, often in PLCs, to check if a circuit or contact is open before executing further instructions.