A Series RLC Ac Circuit Has a Capacitive Reactance of 55

question 39

Multiple Choice

A series RLC ac circuit has a capacitive reactance of 55 $\Omega$ ,and inductive reactance of 25 $\Omega$ ,and a resistance of 40 $\Omega$ .What is the impedance of this circuit?

• A) 12 \(\Omega\)
• B) 95 \(\Omega\)
• C) 70 \(\Omega\)
• D) 10 \(\Omega\)
• E) 50 \(\Omega\)

Comprehend the sequence and importance of key steps in the biological evolution of life.

Understand the formation and significance of Earth's early atmosphere and its protective layers.

Identify various sources and effects of genetic changes in populations.

Differentiate between misconceptions and established scientific principles in evolution.

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Definitions:

Profitability Index

A financial tool used to measure the relative profitability of an investment, calculated as the present value of future cash flows divided by the initial investment cost.

Working Capital Investment

The funds invested in the short-term assets of a company, such as inventory and receivables, to support its daily operations.

Salvage Value

The estimated residual value of an asset at the end of its useful life, important for calculating depreciation.

Discount Rate

The interest rate used in discounted cash flow analysis to determine the present value of future cash flows or to evaluate the attractiveness of an investment.