Superimposing an AC Voltage of 3

question 61

Multiple Choice

Superimposing an AC voltage of 3.54 Vrms with a DC source of 10 V results in a waveform that:

• A)peaks at 15 V.
• B)peaks at 13.54 V.
• C)peaks at 20 V.
• D)both B and C

Understand how to calculate the future value of single sums of money using compound interest.

Understand how to calculate the present value of single sums of money using discounting.

Understand the future value and present value concepts of annuities, including ordinary annuities and annuities due.

Ability to use financial tables or financial calculators to find present value (PV), future value (FV), present value of an annuity (PVA), and future value of an annuity (FVA).

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Definitions:

Interest Rate

The proportion of a loan that is charged as interest to the borrower, typically expressed as an annual percentage.

Principle

The original amount of money invested or loaned, before interest is added.

Graduate

A person who has successfully completed a course of study or training, especially one provided by a college or university.

Miserly Friend

Refers to a person who is exceedingly frugal to the point of being stingy or tightfisted with money.