10 Questions
Which of the following is NOT an employer requirement to protect workers from electrical hazards?
Require employees to wear electrically insulated gloves at all times
What is the primary purpose of a ground-fault circuit interrupter (GFCI)?
To detect and interrupt ground faults that could lead to electrical shocks
Which type of GFCI provides protection for personnel by continuously monitoring the circuit and interrupting power if a ground fault is detected?
All of the above
What is the primary reason for implementing lockout/tagout (LOTO) procedures when working on or near electrical circuits and equipment?
To prevent the unexpected release of hazardous energy sources
Which statement is TRUE regarding the use of power strips and portable heaters?
Power strips and portable heaters can be used together if the total current draw is within safe limits
What is the primary purpose of marking breakers and disconnect means with appropriate labeling?
To identify the circuits and equipment they protect or service
Which of the following statements regarding double-insulated tools is FALSE?
Double-insulated tools are safe to use in all electrical work environments
What is the primary reason for establishing and implementing an ISO standard for electrical safety in the workplace?
To provide a consistent framework for electrical safety practices
Which of the following is NOT a common type of ground-fault circuit interrupter (GFCI)?
Residual current device (RCD)
What is the primary reason for ensuring that power tools are maintained in a safe condition?
To prevent potential electrical hazards and worker injuries
Test your knowledge on electrical protection methods and safety guidelines in the general industry sector. Learn about the three types of Ground Fault Circuit Interrupters (GFCI) and how to use power tools and equipment safely as designed.
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