When the Emitter Follower Is Used as a Class a Power

question 43

Multiple Choice

When the emitter follower is used as a class A power amplifier at the end of a system,the operating point is typically located at the center of the ac load line

• A) to get maximum peak-to-peak output.
• B) to reduce the peak-to-peak output.
• C) to keep the amplifier close to saturation.
• D) to assure that clipping takes place.

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Definitions:

P-value

The probability of obtaining observations as extreme as, or more extreme than, the observed results of a statistical hypothesis test, assuming the null hypothesis is true.

T-value

A statistic that measures the difference between the observed sample mean and the population mean, divided by the standard deviation of the sample.

Regression Coefficient

A measure in statistics that represents the relationship strength and direction between a dependent variable and an independent variable.

Estimated Value

A value determined through approximation or inference based on statistical models, often used when exact data is unavailable.