Electrician NCCER Questions With 100%Verified Answers Download To Pass!!! A+GRADED
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NCCER Electrical
Electrician NCCER Questions With 100%Verified Answers Download To Pass!!! A+GRADED
Which article of the NEC covers grounding? - Correct answer...Article 250
What is a dropout plate? - correct answer...Metal plate with a curve surface for cable to follow as it passes from the tray
All of th...
Electrical Final Exam ( Test and
Homework ) Questions And Answers
Rated A+
What are three broad categories in the electrical field? - Correct
answer...✔✔Residential, Commercial, and Industrial
Name at least two phases of residential electrical wiring. - Correct answer...✔✔Testing
and troubleshooting (rough-in finish)
Name two elements of a commercial electrical system that a commercial electrician
would install. - Correct answer...✔✔Fire alarm system and lighting
What two groups are industrial electricians generally split into? - Correct answer...✔✔
Installers and Maintenance personnel
Who would install a fire alarm system? - Correct answer...✔✔Residential electrician
Who would generally install a fire alarm system? - Correct answer...✔✔Commercial
electrician
What type of electrician would most likely work on a motor control center? - Correct
answer...✔✔Industrial electrician
Give two locations that a commercial electrician would install power, light and control
wiring? - Correct answer...✔✔Apartment buildings, hospitals
A maintenance electrician is generally employed by whom? - Correct answer...✔✔
Maintenance manger and supervisor of commercial and industrial facilities.
In Massachusetts how many hours does an apprentice need before being allowed to
take the electrician test for their license? - Correct answer...✔✔576 hours in a
classroom instructed and 8,000 hours in OJL before receiving journeyman certificates
State two responsibilities of an employee, and what they mean to you. - Correct
answer...✔✔Professionalism- desired overall behavior and attitude expected in the
workplace
Honesty- complete each job in a professional way, never by cutting corners or reducing
materials
AGRADESOLUTIONS
, What does OSHA stand for? - Correct answer...✔✔Occupational Safety & Health
Administration
What two things must you do to maintain a safe working environment? - Correct
answer...✔✔Follow your company's rules for proper working procedures & practice
- report any unsafe equipment & conditions directly to your supervisor
What is NFPA 70E, and why is it important to us? - Correct answer...✔✔Is a standard
that covers safe work practices
High-voltage rubber gloves must be electrically tested... - Correct answer...✔✔Every
six months
The major cause of death from electrical shock is... - Correct answer...✔✔Fibrillation of
the heart
The main factor that determines the outcome of an electrical shock is the... - Correct
answer...✔✔Amount of current
According to OSHA, portable tools and appliances do not need to be grounded... -
Correct answer...✔✔If they have an approved system of double insulation.
All electrical equipment and lines should be considered _________ until determined
otherwise. - Correct answer...✔✔Energized
Before entering a confined space, you must... - Correct answer...✔✔Be trained in
confined spaced entry procedures.
Portable electric hand tools account for a large number of electrical shock injuries. One
way to prevent these types of accidents is by... - Correct answer...✔✔Proper grounding
of tools
When using a straight ladder, the side rails should be extended at least _____ inches
above the top support point. - Correct answer...✔✔36 in.
A(n) ______ is intended for the electrical protection of personnel. - Correct answer...✔
✔GFCI ( Ground Fault Circuit Interrupters )
What voltage is considered high voltage? - Correct answer...✔✔600V or more
The first step to be completed before working on a circuit is to... - Correct answer...✔✔
Check that the circuit is tagged and locked out
Specific data for hazardous material is found in... - Correct answer...✔✔The MSDS
AGRADESOLUTIONS
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