Multiple choice technology usability

What do you use to check for line surges?

  1. Polarity tester

  2. LAN analyzer

  3. Line analyzer

  4. Breakout box

Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

A line analyzer is the instrument designed to monitor telephone or data lines for voltage surges, noise, and other abnormalities. The other listed tools serve different purposes, making the stored answer correct.