EDITION EXAM SCRIPT 2026 FULL QUESTIONS
AND CORRECT ANSWERS
◉ Programmable Logic Controller (PLC). Answer: A solid-state control
system that has a user-programmable memory to store instructions.
◉ Four Parts of a Working P.L.C. Answer: CPU, I/O Port, PSU,
Programming Device
◉ P.L.C command/element is commonly used to control power to the
ladder.. Answer: MCR
◉ Looks for a one(1). Answer: Examine On ] [
◉ Looks for a zero(0). Answer: Examine Off ]\[
◉ Used in Allen Bradley P.L.C's as an end rung. Answer: End -(End)-
◉ Used to Control Power to a P.L.C Ladder Diagram Rung, Raul, or
Circuit. Answer: Master Control Relay (MCR)