5498807
Questão 1
Questão
Why must an arcing device be contained within a special enclosure?
Responda
-
To lock out any unauthorized users of the device
-
To allow gases and vapors to enter the conduit system
-
To keep out dust and protect the device
-
To prevent the ignition of hazardous vapors
Questão 2
Questão
Once you have been given an assignment and all the procedures and safety guidelines are fully understood, you
should _____.
Responda
-
wait until the area supervisor gives the okay to start
-
wait 24 hours before starting on the project
-
find a co-worker to help with the project
-
assume responsibility for the task without further reminders
Questão 3
Questão
Which of the following should be done if an unsafe condition is observed on a job site?
Responda
-
Employees should stay at the site and divert other people away.
-
A letter should be written to the owner.
-
OSHA should be notified.
-
It should be reported to the supervisor.
Questão 4
Questão
Electrical licensing requirements are set by _____.
Responda
-
OSHA
-
NCCER
-
states or municipalities
-
DOL
Questão 5
Questão
Electricians that work with three-phase power, motors, and motor control systems most likely work in _____.
Responda
-
residential construction
-
apartment buildings
-
office buildings
-
industrial facilities
Quer criar seus próprios Quizzes gratuitos com a GoConqr? Saiba mais.