COGNITIVE ASSESSMENT What Component Converts the AC Power in a Wall

question 179

Multiple Choice

COGNITIVE ASSESSMENT What component converts the AC power in a wall plug to the DC power required by a computer?

• A) electrical alternator
• B) power supply
• C) AC/DC flip-flop power switch
• D) power surge and adaptation coordinator

Calculate the efficiency and utilization of a training or production system.

Understand and apply the principles of bottleneck management to improve system performance.

Analyze capacity management strategies including lead, lag, and straddle strategies.

Understand and calculate break-even points for a single or multiple products.

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Definitions:

Marginal Products

The additional output that is produced by employing one more unit of a specific input, while keeping other inputs constant.

Exponents

mathematical operations denoting how many times a number, the base, is multiplied by itself.

Marginal Products

The increase in output resulting from a one-unit increase in the quantity of a single input, keeping others constant.

Exponents

Mathematical notation indicating the number of times a number (the base) is multiplied by itself.