Electrical Quiz 1
Electrical Knowledge Challenge
Test your expertise in electrical concepts and practices with our engaging quiz designed for electricians of all levels. Enhance your skills and knowledge, and prepare for real-world applications in the electrical field.
- Covering essential safety practices
- Understanding of electrical systems
- Latest electrical codes and standards
Why must an arcing device be contained within a special enclosure?
To prevent the ignition of hazardous vapors
To keep out dust and protect the device
To allow gases and vapors to enter the conduit system
To lock out any unauthorized users of the device
An electrician who must know how to disassemble and reassemble magnetic motor starters is a(n) _____.
Residential electrician
Commercial electrician
Industrial electrician
Industrial maintenance electrician
A trainee must demonstrate knowledge of the hands-on tasks learned in each module. This is referred to as _____.
On-the-job learning
Standardized testing
. A competency-based program
An apprenticeship program
Before awarding a journeyman certificate, a typical electrical apprenticeship program requires 144 hours per year of _____.
Classroom instruction
Off-site training
Safety training
On-the-job learning
Which of the following describes the standard in NFPA 70E®?
A worker with a disability has equal rights to employment.
Employers with more than ten employees must keep records of work-related injuries and illnesses.
Safe work practices must be applied when working on or near exposed energized parts
All tools, equipment, and machines must be inspected by the employer before use.
Once you have been given an assignment and all the procedures and safety guidelines are fully understood, you should _____.
Wait 24 hours before starting on the project
Wait until the area supervisor gives the okay to start
Assume responsibility for the task without further reminders
Find a co-worker to help with the project
. Before awarding a journeyman certificate, a typical electrical apprenticeship program requires 8,000 total hours of _____.
Safety training
Off-site training
Classroom instruction
On-the-job learning
Which of the following should be done if an unsafe condition is observed on a job site?
A letter should be written to the owner
. It should be reported to the supervisor.
Employees should stay at the site and divert other people away
OSHA should be notified
To install a raceway system with little or no waste in RMC, an electrician must be skilled in _____.
Assembling luminaires
Conduit bending
Installing motor controllers
Troubleshooting
Electricians who are responsible for their own taxes and providing their own insurance are considered _____.
Apprentices
Commercial electricians
E&I technicians
Individual contractors
Electrical licensing requirements are set by _____.
NCCER
States or municipalities
DOL
OSHA
Installing nail-on device boxes, panelboards, and lighting fixtures in new houses are tasks performed by _____.
Commercial electricians
Electrical maintenance technicians
Industrial electricians
Residential electricians
Electrical contractors typically employ _____.
Commercial electricians
Industrial electricians
Maintenance electricians
E&I technicians
Industrial electricians are generally split into two groups: maintenance personnel and _____.
Contractors
Installers
Instrumentation specialists
Supervisors
Electricians that work with three-phase power, motors, and motor control systems most likely work in _____.
Apartment buildings
Office buildings
Industrial facilities
Residential construction
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