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TestOut 1st Semester - 1st 9 Weeks
Exam Review
You want to measure the voltage, amps, and ohms of various devices. What tool would you use?
- ✔✔You'd use a multi-meter.
what's a multimeter? - ✔✔a device for testing various electrical properties. i.e. ac/dc voltage,
current (amps), resistance (ohms), capacitance, and frequency.
What does a voltage event recorder do? - ✔✔keeps track of voltage conditions on a power line.
basic recorders simply keep track of the occurrence of under/over voltage conditions, while more
advanced devices track conditions over time/create a graph, saving data from a program running
on a computer.
What's a butt set also called? - ✔✔a lineman's handset.
what is a butt set used for? what does it include? - ✔✔testing analog telephone installations.
includes: an earpiece, mouthpiece, dialing interface, and various connectors.
What is a toner probe, and what is it used for? - ✔✔a toner probe is 2 devices used together to
trace the end of a wire from a known endpoint into the termination pt in the wiring closet.
what is a cable certifier? - ✔✔a cable certifier is a multi-function tool that verifies or validates
that a cable or an installation meets the requirements for a specific architecture implementation
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