According to NEC Table 310

question 12

Multiple Choice

According to NEC Table 310.15(B) (7) in the 2011 NEC, the minimum conductor size for a 300 ampere residential service entrance is _________ CU or _________ AL.

• A) 2 AWG; 1/0 AWG
• B) 2/0 AWG; 4/0 AWG
• C) 250 kcmil ; 350 kcmil
• D) 400 kcmil ; 600 kcmil

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Definitions:

Replacement Cost

The cost to replace an asset of a company at the present time, according to its current worth.

Net Realizable Value

Net Realizable Value is the estimated selling price of goods minus the costs of their sale or completion, used to value inventory or accounts receivable in the context of impairments or realizable value considerations.

Normal Profit Margin

The average amount by which a company's sales exceed its cost of goods sold and operating expenses, representing a standard level of profit.

IFRS

International Financial Reporting Standards, a set of accounting standards developed by the International Accounting Standards Board (IASB) that serve as a global framework for how public companies prepare and disclose their financial statements.