According to Article 110 of the NEC, Unused Openings on Equipment

question 16

Short Answer

According to Article 110 of the NEC, unused openings on equipment must be __________. The sealed opening must provide the same protection as the __________. A __________ is commonly used to close unused openings in electrical boxes

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Definitions:

Break-Even

The point at which total costs and total revenues are equal, meaning there is no net loss or gain.

Absorption Costing

A costing method that includes all manufacturing costs—direct materials, direct labor, and both variable and fixed manufacturing overhead—in the cost of a product.

Variable Manufacturing Costs

Costs that fluctuate directly with the level of production output, such as the costs of raw materials and direct labor.

Selling Price

The amount a company charges for its product or service, which can impact demand, revenue, and profitability.