When the Ammeter Function of a Digital Multimeter (DMM)is Used

question 23

Multiple Choice

When the ammeter function of a digital multimeter (DMM) is used to measure current in a circuit,which of the following should be true?

• A) all current measured passes through the DMM
• B) it is connected in parallel with the circuit
• C) the reading produced is only approximate
• D) all of the above

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Definitions:

Cost Of Capital

The rate of return that a company must earn on its investment projects to maintain its market value and satisfy its investors.

Return On Investment

A financial metric used to evaluate the profitability of an investment, calculated as the return divided by the cost of the investment.

Residual Income

The income that remains after all costs and expenses, including the cost of capital, have been subtracted from net income.

Average Invested Capital

The average amount of money invested in a company over a certain period, used to evaluate the company's financial performance.