A Voltage Regulator with a No- Load Output Dc Voltage

question 2

Multiple Choice

A voltage regulator with a no- load output dc voltage of 12 V is connect to a load with a resistance of 10 ▲. If the load resistance decreases to 7.5 ▲, the load voltage will decrease to 10.9 V. The load current will be______ and the percent load regulation is________ .

• A)1.45 A, 10.09%
• B)1.6 A, 90.8%
• C)1.6 A, 9.17%
• D)1.45 A, 90.8%

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Definitions:

Payback Period

The amount of time it takes for an investment to generate an amount of income or cash equal to the cost of the investment.

Unprofitable Investment

An investment that generates a financial loss or does not achieve the expected financial return.

Payback Period

The payback period is the length of time it takes for an investment to generate an amount of income or cash equivalent to the cost of the investment.

Initial Capital Investment

The total amount of money used to start a business or project, including costs for property, equipment, and legal fees.