If an NEC Table Lists a Full-Load Current of 77

question 6

Multiple Choice

If an NEC table lists a full-load current of 77 amperes for a particular motor, and the value of current is increased by 25% for the calculation of the conductor current, what is the proper formula for this calculation?

• A) 77 x 0.25 = 19.25 amperes
• B) 77 x 1.25 = 96.25 amperes
• C) 77 x 25 = 1925 amperes
• D) 77 x 125 = 9625 amperes

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Definitions:

Direct Materials

Raw materials that are directly traceable to the production of a specific good or service.

Direct Labor

The wages and benefits for employees directly involved in the production of goods or services.

Plantwide Factory Overhead Rate

A single overhead absorption rate used across an entire manufacturing plant, calculated by dividing the total factory overhead by a predetermined base, such as total direct labor hours or machine hours.

Overhead Costs

Expenses not directly associated with production, including rent, utilities, and office expenses, that support the overall business operations.