CEDIA Review Questions Solved 100% Latest Update 2025 (Already Passed)
Which of the following is not NEEDED When working with fiberglass insulation? - Answers hard hat
Which of the following would be the best choice to run cables along a concrete wall? - Answers J-hooks
ANSI/EIA 570B standard ...
Which of the following is not NEEDED When working with fiberglass insulation? - Answers hard hat
Which of the following would be the best choice to run cables along a concrete wall? - Answers J-hooks
ANSI/EIA 570B standard specifies the maximum run distance of data cabling from the distribution to the
farthest jack as ______. - Answers 295 feet / 90 meters
Which of the following should be done when tinning a wire lead? - Answers Strip the end, heat it, and
allow solder to flow out to the conductor
In order to prevent falling through an attic floor, you would_____. - Answers walk on the joists
Which is the MOST important procedure when running wires during rough in phase? - Answers Labeling
the wires
Which of the following is a large horizontal beam of wood or steel used to support concentrated loads at
isolated points? - Answers girder
Which of the following is done during the rough-in phase? - Answers Site walk through
A notch in a non-load bearing stud may not exceed ____ of the width of the stud. - Answers 40%
When working on a scaffold over 10 feet, you must _______. - Answers wear a safety harness
How many conductors are in an XLR cable? - Answers 3 - two for signal and one for ground
Coaxial cable has a nominal impedance of ____. - Answers 75 Ohms
The pull tension of coaxial cable is _____. - Answers 35 lbs.
When working with powder actuated tools, OSHA requires _________. - Answers Safety goggles and
hearing protection
When running low voltage cables in the same raceway as power cables, __________. - Answers there
must be a physical non-metallic barrier
Which of the following is the correct cable type for baseband video? - Answers Coaxial with a solid
copper centered conductor
______ is used to document cable runs from source to destination. - Answers cable schedule
A hollow wall fastener with the greatest load capacity is a _______. - Answers toggle bolt
To terminate onto a 110 style IDC, you would use a ______. - Answers punchdown tool
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