EEST 112 ESPA UPDATED Actual Exam Questions and CORRECT Answers
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Course
EEST 112 ESPA
Institution
EEST 112 ESPA
EEST 112 ESPA UPDATED Actual Exam
Questions and CORRECT Answers
On a construction site what does OSHA require of All Temporary 120v, 15A, and 20A
receptacle Outlets? - CORRECT ANSWER- Protection by a ground fault circuit
interrupter
To properly determine maximum hole size, what are the fini...
EEST 112 ESPA UPDATED Actual Exam
Questions and CORRECT Answers
On a construction site what does OSHA require of All Temporary 120v, 15A, and 20A
receptacle Outlets? - CORRECT ANSWER- ✔✔Protection by a ground fault circuit
interrupter
To properly determine maximum hole size, what are the finished dimensions of a standard
wood stud? - CORRECT ANSWER- ✔✔1.5 by 3.5
Which of the following should be used to create 1/4" holes in wall studs for cables? -
CORRECT ANSWER- ✔✔Power drill with auger bit
Which of the following describes the reduction of the signal level as it passes down the
cable? - CORRECT ANSWER- ✔✔Attenuation
Which of the following should be followed when data or signal cable must be located near
AC power lines? - CORRECT ANSWER- ✔✔Signal / data cables should cross AC power
cables at 90 degrees
what is the hazard in using Staples to install an RG-6 coaxial cable? - CORRECT ANSWER-
✔✔Pinching of the dielectric will change the impedance of the cable and interfere with the
proper performance
which of the following should be true of the structured wire panel once it is installed? -
CORRECT ANSWER- ✔✔Should be at the height that is easy to service
Which of the following should be done during the trim out phase of the project? - CORRECT
ANSWER- ✔✔Install wall plates
Which of the following should be done when connecting a bare, stranded wire to a screw
terminal? - CORRECT ANSWER- ✔✔Wrap the wire so the tightening of the screw will draw
the wire around the screw
, which of the following wall anchors would typically support the greatest load when mounting
a component on a hollow interior wall? - CORRECT ANSWER- ✔✔Toggle bolt
When electrical issue arises at the job site, which of the following will be the final authority
to resolve the issue? - CORRECT ANSWER- ✔✔Authority having jurisdiction
Which of the following is the most commonly used connector to terminate shielded line-level
cable a fully balanced configuration? - CORRECT ANSWER- ✔✔XLR type
What minimum National electrical code rating must a wire run in a riser in a multi-family
dwelling of units meet? - CORRECT ANSWER- ✔✔CL-2R or CL-3R
Which of the following describes Cat 5 cable? - CORRECT ANSWER- ✔✔4 wire
What would affect the change in voltage from the beginning to the end of The Wire? -
CORRECT ANSWER- ✔✔Resistance
when installing an impedance matching volume control, the signal should flow through the
equipment in which of the following orders? - CORRECT ANSWER- ✔✔Amp to volume,
control to speaker
Which of the following is included during the rough in phase of a project? - CORRECT
ANSWER- ✔✔Site walkthrough verify locations
An RJ45 modular Jack has how many conductors? - CORRECT ANSWER- ✔✔8
A wire gauge is used to verify the measurement of which of the following? - CORRECT
ANSWER- ✔✔The diameter of the wire
which distance is the threshold for maximum bandwidth for Cat5 cable from the data Outlet
to the patch panel? - CORRECT ANSWER- ✔✔295 feet / 90 meters
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