Answer:
Switches control the flow of electricity in a circuit.
The resources and instructions that should be used for the procedures of performing PMCS are:
- Operator's manuals
- Safety cautions and warnings.
- Fording kit
- Heating and cooling systems.
<h3>What is PMCS?</h3>
PMCS is an acronym for preventive maintenance checks and services and it can be defined as the maintenance, checks, and services that are typically performed before, during, and after the use of any type of military equipment such as:
Basically, the resources and instructions that should be used for the procedures of performing PMCS are:
- Operator's manuals
- Safety cautions and warnings.
- Fording kit
- Heating and cooling systems.
Read more on PMCS here: brainly.com/question/15720250
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