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WorksheetsElectrical Safety Practice Final Quiz 4
Total questions: 20
Worksheet time: 10mins
What is the recommended distance to stay away from high-voltage transmission lines?
20 feet
15 feet
10 feet
5 feet
How often should GFCIs be tested using the 'test' button?
Quarterly
Monthly
Annually
Weekly
What type of extension cord should be used to reduce the risk of damage to insulation?
S
SJ
T
U
What should be done before inspecting electrical cords?
Turn off the power source
Inspect while still connected
Unplug from the power source
Ask for assistance
How should electrical cords be disconnected?
By pulling on the cord
By twisting the cord
By pulling on the plug
By yanking the cord
What should be used to test electrical cords for ground continuity?
Multimeter
Voltage tester
Continuity tester
Ohmmeter
What is the purpose of using correct connectors for plugs and receptacles?
To save money on equipment
To increase power consumption
To prevent mismatched connections
To reduce electrical safety
What organization has established standard configurations for plugs and receptacles?
International Electrical Standards Organization (IESO)
National Electric Manufacturers Association (NEMA)
American Electrical Safety Commission (AESC)
Global Power Supply Consortium (GPSC)
What is the main cause of more than half of all electrocutions?
Contact with electrical appliances
Contact with water
Contact with underground wires
Contact with overhead powerlines
What should vehicle operators be aware of in relation to overhead wiring?
Stay outside the vehicle when near overhead wiring
Be aware of the surroundings and avoid contact with overhead wiring
Avoid lifting equipment near overhead wiring
Avoid using vehicles near overhead wiring
What is the primary purpose of using a ground fault circuit interrupter (GFCI) in electrical outlets?
To prevent electrical fires
To reduce power consumption
To protect against electrical shock
To regulate voltage fluctuations
Which organization is responsible for setting safety standards for electrical equipment in the United States?
Occupational Safety and Health Administration (OSHA)
Consumer Product Safety Commission (CPSC)
Underwriters Laboratories (UL)
Electrical Safety Foundation International (ESFI)
What is the recommended procedure for handling damaged electrical cords?
Use electrical tape to cover the damage
Continue using the cord if the damage is minimal
Replace the cord with a new one
Ignore the damage and continue usage
What is the recommended distance to stay away from high-voltage transmission lines?
30 feet
25 feet
20 feet
15 feet
How often should electrical cords be inspected for damage?
Quarterly
Monthly
Annually
Weekly
What is the primary purpose of using a surge protector for electrical equipment?
To prevent electrical fires
To reduce power consumption
To protect against voltage spikes
To regulate voltage fluctuations
What is the recommended distance to stay away from high-voltage transmission lines?
40 feet
35 feet
30 feet
25 feet
What should be used to test electrical cords for ground continuity?
Multimeter
Voltage tester
Continuity tester
Ohmmeter
What is the primary purpose of using a ground fault circuit interrupter (GFCI) in electrical outlets?
To prevent electrical fires
To reduce power consumption
To protect against electrical shock
To regulate voltage fluctuations
What is the primary purpose of using a ground fault circuit interrupter (GFCI) in electrical outlets?
To prevent electrical fires
To reduce power consumption
To protect against electrical shock
To regulate voltage fluctuations
