Question 1
Which of the following is the BEST practice when storing extension cords used on a job site?
Question 2
You are asked to run conduit and cable in a confined space such as a tank or vault. Which additional control is most critical beyond normal PPE and lockout?
Question 3
Which personal protective equipment (PPE) is most important when working on live low-voltage electrical panels where arc flash is a potential risk?
Question 4
When performing an insulation resistance test on a 600 V feeder, which condition indicates an acceptable result for a newly installed circuit?
Question 5
Why should extension cords not be used as a substitute for permanent wiring in a workshop?
Question 6
What is the primary electrical hazard associated with confined spaces?
Question 7
In a 'Permit-Required Confined Space', what is the primary role of the 'Attendant'?
Question 8
A confined space that has a potential to contain a hazardous atmosphere is classified as:
Question 9
Before entering a trench that is 5 feet deep, what safety measure is required?
Question 10
In a confined space, what must be tested before entry?