Electrical Hazards Quiz #1
Electrical Hazards Quiz
1. Suitable warning notices (tags) must be posted at power switches and signed by individuals doing the work.
| |a. True | |b. False | |
2. How many keys can you have with your personal lockout padlock?
| |a. one | | | |
| |b. two | | | |
| |c. three | | | |
| |d. doesn’t matter | | | |
3. Locking out equipment is required only if the procedure takes more than 10 minutes.
| |a. True | |b. False | |
4. Simple steps to remember for locking out are …
- proper planning
- notifying all affected personnel
- shutting down at operating controls
- isolating all energy sources
- locking & tagging each isolating device
- dissipating all stored or residual energy
- verifying isolation
| |a. True | |b. False | |
5. Inspection and cover plates on electrical equipment and junction boxes must be in place except when testing or making repairs.
| |a. True | |b. False | |
6. The different types of energy besides electricity may include …
| |a. chemical | | | |
| |b. hydraulic | | | |
| |c. mechanical | | | |
| |d. gravity | | | |
| |e. pneumatic | | | |
| |f. all of these | | | |
7. All start switches must be returned to the “neutral” or “off” position after checking that all energy has been released.
| |a. True | |b. False | |
8. It is OK to drive over a power cord when the cord is in your path.
| |a. True | |b. False | |
Signature ___________________________________ PR# _____________ Date ___________________
Instructor ___________________________________
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