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WorksheetsIntro to Electrical Trade
Total questions: 14
Worksheet time: 7mins
Name
Class
Date
1.
Installing nail-on device boxes, panelboards, and lighting fixtures in new houses are tasks performed by _____.
a)
commercial electricians
b)
electrical maintenance technicians
c)
electrical maintenance technicians
d)
residential electricians
2.
Electrical contractors typically employ?
a)
commercial electricians
b)
industrial electricians
c)
maintenance electricians
d)
E&I technicians
3.
Industrial electricians are generally split into two groups: maintenance personnel and _____.
a)
contractors
b)
installers
c)
instrumentation specialists
d)
supervisors
4.
Electricians that work with three-phase power, motors, and motor control systems most likely work in?
a)
apartment buildings
b)
office buildings
c)
industrial facilities
d)
residential construction
5.
Why must an arcing device be contained within a special enclosure?
a)
To prevent the ignition of hazardous vapors
b)
To keep out dust and protect the device
c)
To allow gases and vapors to enter the conduit system
d)
To lock out any unauthorized users of the device
6.
An electrician who must know now to disassemble and reassemble magnetic motor starters is a(n)?
a)
residential electrician
b)
commercial electrician
c)
industrial electrician
d)
industrial maintenance electrician
7.
Before awarding a journeyman certificate, a typical electrical apprenticeship program requires 144 hours per year of?
a)
classroom instruction
b)
off-site training
c)
safety training
d)
on-the-job learning
8.
Which of the following describes the standard in NFPA 70E?
a)
A worker with a disability has equal rights to employment.
b)
Employers with more than ten employees must keep records of work-related injuries and illnesses.
c)
Safe work practices must be applied when working on or near exposed energized parts.
d)
All tools, equipment, and machines must be inspected by the employer before use.
9.
Once you have been given an assignment and all the procedures and safety guidelines are fully understood, you should?
a)
wait 24 hours before starting on the project
b)
wait until the area supervisor gives the okay to start
c)
assume responsibility for the task without further reminders
d)
find a co-worker to help with the project
10.
Before awarding a journeyman certificate, a typical electrical apprenticeship program requires 8,000 hours of?
a)
safety training
b)
off-site training
c)
classroom instruction
d)
on-the-job learning
11.
Which of the following should be done if an unsafe condition is observed on a job site?
a)
A letter should be written to the owner.
b)
It should be reported to the supervisor.
c)
Employees should stay at the site and divert other people away.
d)
OSHA should be notified.
12.
To install a raceway system with little or no waste in RMC, an electrician must be skilled in?
a)
assembling luminaires
b)
conduit bending
c)
installing motor controllers
d)
troubleshooting
13.
Electricians who are responsible for their own taxes and providing their own insurance are considered?
a)
apprentices
b)
commercial electricians
c)
E&I technicians
d)
individual contractors
14.
Electrical licensing requirements are set by?
a)
NCCER
b)
states or municipalities
c)
DOL
d)
OSHA
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