Name at least two things you can do when working with electrical devices to avoid electrical shock.
What will be an ideal response?
ANSWER: 1. Avoid standing on damp surfaces.
2. Do not use metal ladders.
3. Do not hold onto a grounded surface when using, testing, or inspecting electrical equipment.
4. Use extension cords in good repair and adequate size for the load being served.
5. Use the minimum length of extension cord that will reach your work site.
6. Ensure that circuits are off before you work on them or the equipment they serve.
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A. Technician A B. Technician B C. Both A and B D. Neither A nor B
219 pounds of grout are needed for a geothermal? well. 135 pounds are already in the warehouse. How many pounds of grout are still needed?
Fill in the blank(s) with the appropriate word(s).
A rounded edge is usually specified:
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Convert 1.5 MHz to kHz
What will be an ideal response?