In a temporary installation, flexible cords and cables shall be protected from accidental damage. Sharp corners and projections shall be avoided. Where passing through doorways and other ___, protection shall be provided to avoid damage.

In a temporary installation, flexible cords and cables shall be protected from accidental damage. Sharp corners and projections shall be avoided. Where passing through doorways and other ___, protection shall be provided to avoid damage.

• A. windows
• B. openings
• C. pinch points
• D. corridors

Answer: (C)

Protecting flexible cords where they could be crushed or snagged is essential in temporary installations. When cords pass through doorways and similar confined spots, they become pinch points where a door, frame, or moving hardware can squeeze, cut, or compress the insulation. Providing protection at these points helps prevent damage to the cord, which could lead to exposed conductors, short circuits, or electrical shock. The term pinch points specifically identifies those spots where squeezing or crimping is likely. That’s why this choice best fits the scenario of doorways and other areas where the cord can be pressed or damaged. Windows aren’t typically passages where cords would be pinched, openings is too vague, and corridors doesn’t emphasize the risk of being crushed at a doorway.

Protecting flexible cords where they could be crushed or snagged is essential in temporary installations. When cords pass through doorways and similar confined spots, they become pinch points where a door, frame, or moving hardware can squeeze, cut, or compress the insulation. Providing protection at these points helps prevent damage to the cord, which could lead to exposed conductors, short circuits, or electrical shock.

The term pinch points specifically identifies those spots where squeezing or crimping is likely. That’s why this choice best fits the scenario of doorways and other areas where the cord can be pressed or damaged. Windows aren’t typically passages where cords would be pinched, openings is too vague, and corridors doesn’t emphasize the risk of being crushed at a doorway.