What Is the Reactance of a 20-MH Inductor at a Frequency

question 2

Multiple Choice

What is the reactance of a 20-mH inductor at a frequency of 60 Hz?

• A)7.5 Ω
• B)0.13 Ω
• C)1.2 Ω
• D)1.2 mΩ
• E)7.5 mΩ

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Definitions:

Automatic Processing

The quick, unconscious, and effortless way in which the brain processes information, allowing individuals to perform tasks without deliberate attention to detail.

Effortful Processing

Effortful processing is a type of information processing that requires active work and attention in order to encode and store information in memory.

Encoding

The initial process of recording information in a form usable to memory.

Sensory Memory

The shortest-term element of memory, responsible for the ability to momentarily retain impressions of sensory information after the original stimuli have ended.