What is meant by the efficiency of an amplifier?

What will be an ideal response?


The efficiency of an amplifier is the percentage of DC power that actually makes it to the amplifier’s load, such as another amplifier stage or a speaker.

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The first-order AR filter has a=0.8. The value of the unit-step response y2 = ________(x.xx).

Fill in the blank(s) with the appropriate word(s).

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In the diagram for Company ABC, how much profit was made in the month of February?

Fill in the blank(s) with the appropriate word(s).

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As one walks down a drainage catena augering holes in the soils, one expects to find gray colors and mottles nearer to the soil surface

Indicate whether the statement is true or false

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What is typical engine oil operating temperature in diesel engines.

A. 210 degC (410 degF) B. below 60 degC (140 degF) C. There is no typical temperature it varies widely depending on engine design. D. 110 degC (230 degF)

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