Rigging for Electrical Industry 1 Practice Test

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If a load is made from thick, solid parts, its volume is multiplied by the material's ? in order to determine the load weight.

Diameter

Density

Weight of a solid item comes from how much matter it contains. The amount of matter, or mass, equals the material’s density times the volume. If gravity is considered, weight is mass times gravity, so multiplying volume by density (or by weight density, which already includes gravity) converts volume into a weight estimate. The other options—diameter, height, and surface area—are geometric measures that describe size or shape, but they don’t directly convert volume into weight.

Height

Surface area