Electrical Safety Quiz
See how well you spot everyday electrical hazards in about 10 minutes. Get a free 16 question score with no sign-up to guide safer choices around cords, outlets, water, and breakers.
08:30
Scale Explorer
How the Scales are Structured
DATA-BASED USER COHORTS
Who Usually Takes This Test?
BASED ON AGGREGATED, ANONYMIZED DATA FROM TENS OF THOUSANDS OF FREUDLY USERS.
Benchmarking
See How You Compare
Once you complete the test, your results are compared with real-world data from people in your country.
Below is a preview of how scores are typically distributed across each scale.
Below is a preview of how scores are typically distributed across each scale.
Electrical Safety Knowledge (ESK)
Electrical Safety Knowledge (ESK)
Average
10.2
Normal range
7.8 — 12.6
min.
0
max.
16
This curve shows how scores are typically distributed.
Once you complete the test, your result will appear on the scale so you can see how you compare.
Once you complete the test, your result will appear on the scale so you can see how you compare.
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SAMPLE QUESTIONS
Example Questions From the Test
- Leave the light on so you can confirm when the new bulb connects.
- Wear fabric gloves while leaving the fixture energized.
- Disconnect or isolate the power using the appropriate control, ensure it cannot be restored unexpectedly, and let the bulb cool.
- Touch the metal fitting briefly to check whether current is present.
- The rug can reduce the voltage reaching the connected appliance.
- Heat and damage can go unnoticed, increasing the chance of insulation failure or fire.
- The rug can cause the electricity to flow into nearby furniture.
- The cord will automatically draw more current whenever it is covered.
- Pull the cord steadily while supporting it near the appliance.
- Twist the cord until the plug loosens from the outlet.
- Insert a thin object beside the plug to lever it out.
- Grip the plug body and pull it out without tugging the cord.
WHAT THE TEST MEASURES
About This Assessment
Electrical Safety Quiz - Symptoms and Signs
Test how well you recognize common electrical hazards and safer responses involving cords, outlets, water, breakers, power strips, overhead lines, and equipment maintenance. This free 16-question quiz requires no sign-up and provides a knowledge score, not a professional certification or proof that a situation is safe. If you notice sparking, smoke, electric shock, fire, or a fallen power line, keep away, disconnect power only if safe, and contact emergency services, the utility, or a qualified electrician as appropriate.
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