Working Out the Most Efficient Way to Wield a Shovel

question 42

True/False

Working out the most efficient way to wield a shovel full of coal was just one of Frederick Winslow Taylor's time-and-motion studies.

---

Definitions:

XIC Instruction

A "Examine if Closed" instruction in PLC programming, used to check if a specific condition or input is true.

XIO Instruction

"Examine if Open" instruction in PLC programming, used to check if a Boolean input condition is false before executing the subsequent logic.

Series Contact Instructions

Guidelines or directives related to the configuration or wiring of electrical contacts in a series circuit arrangement.

Ladder Logic

A programming language used to program programmable logic controllers (PLCs), visually resembling the schematic diagrams of relay logic hardware.