A Series AC Circuit Is Shown

question 11

Multiple Choice

A series AC circuit is shown.The inductor has a reactance of 70 Ω and an inductance of 210 mH.A 40 Ω resistor and a capacitor whose reactance is 70 Ω are also in the circuit.The rms current in the circuit is 1.9 A.In the figure,the capacitance of the capacitor is closest to:

• A)43 μF
• B)46 μF
• C)40 μF
• D)37 μF
• E)34 μF

Understand factor analysis and its application for simplifying research data.

Understand the basics and purpose of the one-sample chi-square test as a goodness-of-fit test.

Identify the use and calculation of expected frequencies in categorical data analysis.

Recognize and apply the correct formula for the one-sample chi-square test.

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Definitions:

Snellen Chart

A chart used to measure visual acuity, featuring lines of letters in decreasing size, which the patient reads from a set distance.

Optometrist

A healthcare professional specializing in the examination of the eyes and visual systems for defects or abnormalities, prescribing corrective lenses or eye exercises.

Eyelid Margins

The edges of the eyelids where the eyelashes grow; important in eye health and function.