Unrolling Cable from a Coil Is Very Easily Done with a Device

question 16

Multiple Choice

Unrolling cable from a coil is very easily done with a device commonly called a __________.

• A) spinner
• B) roller
• C) reel jack
• D) fish tape

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Definitions:

Sound Wave

A type of wave that is an audible vibration that travels through air or other media.

Pitch

A tone's perceived frequency.

Frequency

The rate at which something occurs or is repeated over a particular period of time or in a given sample.

Sound Wave

A wave of compression and rarefaction, by which sound is propagated in an elastic medium such as air.