The Windings of an Alternator Are Delta Connected

question 13

Multiple Choice

The windings of an alternator are delta connected. The alternator is producing a line-to-line voltage of 480 V. What is the value of the phase voltage?

• A) 480 V
• B) 120 V
• C) 277 V
• D) 831 V

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Definitions:

Useful Life

The estimated period over which an asset is expected to be utilizable or productive before it is fully depreciated.

Straight-Line

A method of calculating depreciation or amortization by evenly distributing the cost over an asset's useful life.

Double-Declining-Balance

A method of accelerated depreciation where the asset's book value is decreased at double the rate of straight-line depreciation.

Units-Of-Activity

A depreciation method that allocates expense based on the actual usage or activity level of the asset.