Ammeters That Respond to the Average Value Convert the Alternating

question 1

Multiple Choice

Ammeters that respond to the average value convert the alternating current into direct current. This value must be increased by a factor of_________ to change the average reading into the rms value for a sine wave current.

• A) 0.651
• B) 1.111
• C) 1.414
• D) 1.730

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Definitions:

Variable Cost

Costs that change in proportion to the level of output or activity in a business operation.

Total Variable Cost

The total of all costs that vary with changes in the production level or sales volume, such as raw materials, direct labor, and variable overhead.

Relevant Range

The range of activity or volume over which the assumed cost behavior is valid, within which fixed and variable costs do not change.

Incremental Manufacturing Cost

The additional cost incurred by producing one more unit of a product, often considered in decision-making and pricing.