In the Following Figure,what Is the Voltage on Pairs 1-2

question 1

Multiple Choice

In the following figure,what is the voltage on pairs 1-2 and 3-6 for power over Ethernet?

• A)+48V/+48V
• B)+48V/-48V
• C)+48V/gnd
• D)gnd/-48V
• E)None of these answers are correct.

---

Definitions:

Rehearsal Systems

Techniques or processes used to practice or repeat information or skills to enhance memory retention or proficiency.

Maintenance Rehearsal

A cognitive process that involves repeatedly reviewing information to keep it in short-term memory for extended periods.

Elaborative Rehearsal

A memory technique that involves thinking about the meaning of the term to be remembered, as opposed to simply repeating the term to oneself.

Systematic Rehearsal

A deliberate practice or repetition of information to be remembered, often to move it from short-term to long-term memory.