Below Are Listed Some Widely-Used Devices and the Amount of Energy

question 99

Multiple Choice

Below are listed some widely-used devices and the amount of energy they waste. Which pair of choices is not correct?

• A) incandescent light bulb - up to 95%
• B) internal combustion engine - 80%
• C) nuclear power plant - 50%
• D) coal-fired power plant - 65%
• E) combined heat and power system (CHP) 10-15%

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Definitions:

Advance Payment

Payment made to a supplier or service provider before receiving the goods or services.

Expense

Expenditures made by a business during the revenue generation process.

Residual Value

The anticipated worth of an asset upon reaching the conclusion of its serviceable period.

Accumulated Depreciation

Accumulated depreciation is the total amount of depreciation expense that has been recorded against a fixed asset over its useful life.