The Firsphase Othe Coal Mining Reclamation Process Is

question 34

Multiple Choice

The firsphase othe coal mining reclamation process is

• A)blasting the large horizontal seam of coal in the ground.
• B)removing and storing the delicate layer of topsoil.
• C)picking up, moving, and dropping the overburden into an already excavated mine.
• D)removing the coal from the ground with draglines, shovels, and haul trucks.

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Definitions:

Method

Refers to a systematic way of doing things, often used in the context of a process, technique, or approach to achieve a specific result.

PLC

A Programmable Logic Controller, an industrial digital computer which has been ruggedized and adapted for the control of manufacturing processes.

Scan

The process in which a PLC systematically checks its input conditions and updates its outputs accordingly, forming one cycle of its operation.

Direction

A term that specifies orientation or course of motion; in technical contexts, it often relates to the flow of data, operations, or movements in systems and machinery.