The Phrenic Nerves Arise from __________ Plexus

question 67

Multiple Choice

The phrenic nerves arise from __________ plexus.

• A)sacral
• B)brachial
• C)cervical
• D)lumbar

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Definitions:

Timer Files

A collection of settings and configurations associated with timers in a PLC, used to create delays or measure time intervals in control applications.

Program Files

The area of processor memory in which the ladder logic programming is stored.

Data Files

Digital files that store data, which can be accessed or processed by software applications.